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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

3x-(2(-1x-7)-2x)+15=0



We calculate terms in parentheses: -(2(-1x-7)-2x), so:

2(-1x-7)-2x

We add all the numbers together, and all the variables

-2x+2(-1x-7)

We multiply parentheses

-2x-2x-14

We add all the numbers together, and all the variables

-4x-14

Back to the equation:

-(-4x-14)



We get rid of parentheses

3x+4x+14+15=0

We add all the numbers together, and all the variables

7x+29=0

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

7x=-29

x=-29/7

x=-4+1/7

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