3x+12=-20

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Solution for 3x+12=-20 equation: 



3x+12=-20

We move all terms to the left:

3x+12-(-20)=0

We add all the numbers together, and all the variables

3x+32=0

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

3x=-32

x=-32/3

x=-10+2/3

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