X(-2)=3x-7

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Solution for X(-2)=3x-7 equation: 



X(-2)=3X-7

We move all terms to the left:

X(-2)-(3X-7)=0

We multiply parentheses

-2X-(3X-7)=0

We get rid of parentheses

-2X-3X+7=0

We add all the numbers together, and all the variables

-5X+7=0

We move all terms containing X to the left, all other terms to the right

-5X=-7

X=-7/-5

X=1+2/5

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