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Pearson Algebra 1 Common Core, 2011 View details

5. Standard Form

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Exercise 33 Page 326

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

2x+y=10

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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=-2(x-3)

Distr

Distribute -2

y-4=-2x+6

SubEqn

LHS-y=RHS-y

-4=-2x+6-y

SubEqn

LHS-6=RHS-6

-10=-2x-y

MultEqn

LHS * (-1)=RHS* (-1)