4+6x=2(-x+7)-42

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Solution for 4+6x=2(-x+7)-42 equation: 



4+6x=2(-x+7)-42

We move all terms to the left:

4+6x-(2(-x+7)-42)=0

We add all the numbers together, and all the variables

6x-(2(-1x+7)-42)+4=0



We calculate terms in parentheses: -(2(-1x+7)-42), so:

2(-1x+7)-42

We multiply parentheses

-2x+14-42

We add all the numbers together, and all the variables

-2x-28

Back to the equation:

-(-2x-28)



We get rid of parentheses

6x+2x+28+4=0

We add all the numbers together, and all the variables

8x+32=0

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

8x=-32

x=-32/8

x=-4

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