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McGraw Hill Glencoe Algebra 2, 2012

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McGraw Hill Glencoe Algebra 2, 2012 View details

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Exercise 15 Page 59

Apply inverse operations to isolate x.

x=8/3 + 4/3y

Practice makes perfect

To solve the given literal equation for x, we will use the Properties of Equality to apply inverse operations on the equation.

3x-4y=8

LHS+4y=RHS+4y

3x=8+4y

.LHS /3.=.RHS /3.

x=8/3 + 4y/3

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a* b/c=a/c* b

x=8/3 + 4/3y

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QuickCheck p.59