2(4+2.5x)+7=-3(x-5)

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Solution for 2(4+2.5x)+7=-3(x-5) equation: 



2(4+2.5x)+7=-3(x-5)

We move all terms to the left:

2(4+2.5x)+7-(-3(x-5))=0

We add all the numbers together, and all the variables

2(2.5x+4)-(-3(x-5))+7=0

We multiply parentheses

4x-(-3(x-5))+8+7=0



We calculate terms in parentheses: -(-3(x-5)), so:

-3(x-5)

We multiply parentheses

-3x+15

Back to the equation:

-(-3x+15)



We add all the numbers together, and all the variables

4x-(-3x+15)+15=0

We get rid of parentheses

4x+3x-15+15=0

We add all the numbers together, and all the variables

7x=0

x=0/7

x=0

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