7(x+5)=2(4-x)

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Solution for 7(x+5)=2(4-x) equation: 



7(x+5)=2(4-x)

We move all terms to the left:

7(x+5)-(2(4-x))=0

We add all the numbers together, and all the variables

7(x+5)-(2(-1x+4))=0

We multiply parentheses

7x-(2(-1x+4))+35=0



We calculate terms in parentheses: -(2(-1x+4)), so:

2(-1x+4)

We multiply parentheses

-2x+8

Back to the equation:

-(-2x+8)



We get rid of parentheses

7x+2x-8+35=0

We add all the numbers together, and all the variables

9x+27=0

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

9x=-27

x=-27/9

x=-3

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