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4x/5+3=-7
We move all terms to the left:
4x/5+3-(-7)=0
We add all the numbers together, and all the variables
4x/5+10=0
We multiply all the terms by the denominator
4x+10*5=0
We add all the numbers together, and all the variables
4x+50=0
We move all terms containing x to the left, all other terms to the right
4x=-50
x=-50/4
x=-12+1/2
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