x*3=-7

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Solution for x*3=-7 equation: 



x*3=-7

We move all terms to the left:

x*3-(-7)=0

We add all the numbers together, and all the variables

x*3+7=0

Wy multiply elements

3x+7=0

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

3x=-7

x=-7/3

x=-2+1/3

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