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6x/7+4=-2
We move all terms to the left:
6x/7+4-(-2)=0
We add all the numbers together, and all the variables
6x/7+6=0
We multiply all the terms by the denominator
6x+6*7=0
We add all the numbers together, and all the variables
6x+42=0
We move all terms containing x to the left, all other terms to the right
6x=-42
x=-42/6
x=-7
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