5(x+7)=2(x+8)+40

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Solution for 5(x+7)=2(x+8)+40 equation: 



5(x+7)=2(x+8)+40

We move all terms to the left:

5(x+7)-(2(x+8)+40)=0

We multiply parentheses

5x-(2(x+8)+40)+35=0



We calculate terms in parentheses: -(2(x+8)+40), so:

2(x+8)+40

We multiply parentheses

2x+16+40

We add all the numbers together, and all the variables

2x+56

Back to the equation:

-(2x+56)



We get rid of parentheses

5x-2x-56+35=0

We add all the numbers together, and all the variables

3x-21=0

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

3x=21

x=21/3

x=7

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