7(4-x)=-3x+9

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Solution for 7(4-x)=-3x+9 equation: 



7(4-x)=-3x+9

We move all terms to the left:

7(4-x)-(-3x+9)=0

We add all the numbers together, and all the variables

7(-1x+4)-(-3x+9)=0

We multiply parentheses

-7x-(-3x+9)+28=0

We get rid of parentheses

-7x+3x-9+28=0

We add all the numbers together, and all the variables

-4x+19=0

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

-4x=-19

x=-19/-4

x=4+3/4

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