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10.5x/2-5=3
We move all terms to the left:
10.5x/2-5-(3)=0
We add all the numbers together, and all the variables
10.5x/2-8=0
We multiply all the terms by the denominator
10.5x-8*2=0
We add all the numbers together, and all the variables
10.5x-16=0
We move all terms containing x to the left, all other terms to the right
10.5x=16
x=16/10.5
x=1+1/1.9090909090909
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