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