150=-2(10x-5)

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Solution for 150=-2(10x-5) equation: 



150=-2(10x-5)

We move all terms to the left:

150-(-2(10x-5))=0



We calculate terms in parentheses: -(-2(10x-5)), so:

-2(10x-5)

We multiply parentheses

-20x+10

Back to the equation:

-(-20x+10)



We get rid of parentheses

20x-10+150=0

We add all the numbers together, and all the variables

20x+140=0

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

20x=-140

x=-140/20

x=-7

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