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Pearson Algebra 1 Common Core, 2011
PA
Pearson Algebra 1 Common Core, 2011 View details
1. Solving One-Step Equations
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Exercise 63 Page 86

How can we isolate m on the left-hand side?

m=0.8

Practice makes perfect

To solve the equation, we have to isolate m on one side of the equation. By multiplying both sides of the equation by 10, and then dividing by 16, we can remove the coefficient from m.

1.6m=1.28
MultEqn

LHS * 10=RHS* 10

16m=12.8
DivEqn

.LHS /16.=.RHS /16.

m=12.8/16
CalcQuot

Calculate quotient

m=0.8

To check that we have the correct solution, we can substitute m=0.8 into the original equation.

1.6m? =1.28
Substitute

m= 0.8

1.6* 0.8? =1.28
Multiply

Multiply

1.28=1.28

Since both sides are equal, we can conclude that m=0.8 is the correct solution.

Subchapter links expand_more
arrow_right Lesson Check p.85
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Lesson Check 2 (Page 85)
Lesson Check 3 (Page 85)
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Lesson Check 9 (Page 85)
arrow_right Practice and Problem-Solving Exercises p.85-87
Practice and Problem-Solving Exercises 10 (Page 85)
Practice and Problem-Solving Exercises 11 (Page 85)
Practice and Problem-Solving Exercises 12 (Page 85)
Practice and Problem-Solving Exercises 13 (Page 85)
Practice and Problem-Solving Exercises 14 (Page 85)
Practice and Problem-Solving Exercises 15 (Page 85)
Practice and Problem-Solving Exercises 16 (Page 85)
Practice and Problem-Solving Exercises 17 (Page 85)
Practice and Problem-Solving Exercises 18 (Page 85)
Practice and Problem-Solving Exercises 19 (Page 85)
Practice and Problem-Solving Exercises 20 (Page 85)
Practice and Problem-Solving Exercises 21 (Page 85)
Practice and Problem-Solving Exercises 22 (Page 85)
Practice and Problem-Solving Exercises 23 (Page 85)
Practice and Problem-Solving Exercises 24 (Page 85)
Practice and Problem-Solving Exercises 25 (Page 85)
Practice and Problem-Solving Exercises 26 (Page 85)
Practice and Problem-Solving Exercises 27 (Page 85)
Practice and Problem-Solving Exercises 28 (Page 85)
Practice and Problem-Solving Exercises 29 (Page 85)
Practice and Problem-Solving Exercises 30 (Page 85)
Practice and Problem-Solving Exercises 31 (Page 85)
Practice and Problem-Solving Exercises 32 (Page 85)
Practice and Problem-Solving Exercises 33 (Page 85)
Practice and Problem-Solving Exercises 34 (Page 85)
Practice and Problem-Solving Exercises 35 (Page 85)
Practice and Problem-Solving Exercises 36 (Page 85)
Practice and Problem-Solving Exercises 37 (Page 85)
Practice and Problem-Solving Exercises 38 (Page 85)
Practice and Problem-Solving Exercises 39 (Page 85)
Practice and Problem-Solving Exercises 40 (Page 85)
Practice and Problem-Solving Exercises 41 (Page 85)
Practice and Problem-Solving Exercises 42 (Page 85)
Practice and Problem-Solving Exercises 43 (Page 85)
Practice and Problem-Solving Exercises 44 (Page 85)
Practice and Problem-Solving Exercises 45 (Page 85)
Practice and Problem-Solving Exercises 46 (Page 85)
Practice and Problem-Solving Exercises 47 (Page 85)
Practice and Problem-Solving Exercises 48 (Page 85)
Practice and Problem-Solving Exercises 49 (Page 85)
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Practice and Problem-Solving Exercises 55 (Page 86)
Practice and Problem-Solving Exercises 56 (Page 86)
Practice and Problem-Solving Exercises 57 (Page 86)
Practice and Problem-Solving Exercises 58 (Page 86)
Practice and Problem-Solving Exercises 59 (Page 86)
Practice and Problem-Solving Exercises 60 (Page 86)
Practice and Problem-Solving Exercises 61 (Page 86)
Practice and Problem-Solving Exercises 62 (Page 86)
Practice and Problem-Solving Exercises 63 (Page 86)
Practice and Problem-Solving Exercises 64 (Page 86)
Practice and Problem-Solving Exercises 65 (Page 86)
Practice and Problem-Solving Exercises 66 (Page 86)
Practice and Problem-Solving Exercises 67 (Page 86)
Practice and Problem-Solving Exercises 68 (Page 86)
Practice and Problem-Solving Exercises 69 (Page 86)
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arrow_right Standardized Test Prep p.87
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arrow_right Mixed Review p.87
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Mixed Review 86 (Page 87)
Mixed Review 87 (Page 87)
Mixed Review 88 (Page 87)