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3/4+x=8/2
We move all terms to the left:
3/4+x-(8/2)=0
We add all the numbers together, and all the variables
x+3/4-4=0
We add all the numbers together, and all the variables
x-4+3/4=0
We multiply all the terms by the denominator
x*4+3-4*4=0
We add all the numbers together, and all the variables
x*4-13=0
Wy multiply elements
4x-13=0
We move all terms containing x to the left, all other terms to the right
4x=13
x=13/4
x=3+1/4
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