x/2+3X=28

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Solution for x/2+3X=28 equation:



x/2+3x=28
We move all terms to the left:
x/2+3x-(28)=0
We add all the numbers together, and all the variables
3x+x/2-28=0
We multiply all the terms by the denominator
3x*2+x-28*2=0
We add all the numbers together, and all the variables
x+3x*2-56=0
Wy multiply elements
x+6x-56=0
We add all the numbers together, and all the variables
7x-56=0
We move all terms containing x to the left, all other terms to the right
7x=56
x=56/7
x=8

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