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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

35x-(-7(x-5))+14=0



We calculate terms in parentheses: -(-7(x-5)), so:

-7(x-5)

We multiply parentheses

-7x+35

Back to the equation:

-(-7x+35)



We get rid of parentheses

35x+7x-35+14=0

We add all the numbers together, and all the variables

42x-21=0

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

42x=21

x=21/42

x=1/2

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