2.1(x-3)=-42

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Solution for 2.1(x-3)=-42 equation: 



2.1(x-3)=-42

We move all terms to the left:

2.1(x-3)-(-42)=0

We add all the numbers together, and all the variables

2.1(x-3)+42=0

We multiply parentheses

2.1x-6.3+42=0

We add all the numbers together, and all the variables

2.1x+35.7=0

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

2.1x=-35.7

x=-35.7/2.1

x=-17

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