3x-5=2(-x-10)

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Solution for 3x-5=2(-x-10) equation: 



3x-5=2(-x-10)

We move all terms to the left:

3x-5-(2(-x-10))=0

We add all the numbers together, and all the variables

3x-(2(-1x-10))-5=0



We calculate terms in parentheses: -(2(-1x-10)), so:

2(-1x-10)

We multiply parentheses

-2x-20

Back to the equation:

-(-2x-20)



We get rid of parentheses

3x+2x+20-5=0

We add all the numbers together, and all the variables

5x+15=0

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

5x=-15

x=-15/5

x=-3

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