7-2(x-20)=15

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Solution for 7-2(x-20)=15 equation: 



7-2(x-20)=15

We move all terms to the left:

7-2(x-20)-(15)=0

We add all the numbers together, and all the variables

-2(x-20)-8=0

We multiply parentheses

-2x+40-8=0

We add all the numbers together, and all the variables

-2x+32=0

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

-2x=-32

x=-32/-2

x=+16

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