2(x-10)=-42

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Solution for 2(x-10)=-42 equation: 



2(x-10)=-42

We move all terms to the left:

2(x-10)-(-42)=0

We add all the numbers together, and all the variables

2(x-10)+42=0

We multiply parentheses

2x-20+42=0

We add all the numbers together, and all the variables

2x+22=0

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

2x=-22

x=-22/2

x=-11

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