3(2x+7)=-(-5-6x)+2x

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Solution for 3(2x+7)=-(-5-6x)+2x equation: 



3(2x+7)=-(-5-6x)+2x

We move all terms to the left:

3(2x+7)-(-(-5-6x)+2x)=0

We add all the numbers together, and all the variables

3(2x+7)-(-(-6x-5)+2x)=0

We multiply parentheses

6x-(-(-6x-5)+2x)+21=0



We calculate terms in parentheses: -(-(-6x-5)+2x), so:

-(-6x-5)+2x

We add all the numbers together, and all the variables

2x-(-6x-5)

We get rid of parentheses

2x+6x+5

We add all the numbers together, and all the variables

8x+5

Back to the equation:

-(8x+5)



We get rid of parentheses

6x-8x-5+21=0

We add all the numbers together, and all the variables

-2x+16=0

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

-2x=-16

x=-16/-2

x=+8

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