7-5(1+2x)=-2(8x+5)

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Solution for 7-5(1+2x)=-2(8x+5) equation: 



7-5(1+2x)=-2(8x+5)

We move all terms to the left:

7-5(1+2x)-(-2(8x+5))=0

We add all the numbers together, and all the variables

-5(2x+1)-(-2(8x+5))+7=0

We multiply parentheses

-10x-(-2(8x+5))-5+7=0



We calculate terms in parentheses: -(-2(8x+5)), so:

-2(8x+5)

We multiply parentheses

-16x-10

Back to the equation:

-(-16x-10)



We add all the numbers together, and all the variables

-10x-(-16x-10)+2=0

We get rid of parentheses

-10x+16x+10+2=0

We add all the numbers together, and all the variables

6x+12=0

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

6x=-12

x=-12/6

x=-2

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