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Pearson Algebra 1 Common Core, 2011

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Pearson Algebra 1 Common Core, 2011 View details

Chapter Test

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Exercise 6 Page 357

You will need to apply the Properties of Equality, solving until the equation is in standard form.

x-3y=6

Practice makes perfect

Equations in standard form are written in a specific format. Ax+ By= CIn this form, A, B, and C are integers and A and B cannot both be zero. We will use the Properties of Equality to rewrite the given equation in this form.

y+4=1/3(x+6)

LHS * 3=RHS* 3

3y+12=x+6

LHS-6=RHS-6

3y+6=x

LHS-3y=RHS-3y

6=x-3y

Rearrange equation

x-3y=6

Now we can see that our equation follows the standard form. Ax+ By&= C x - 3y&= 6