x/2+3x-4+5=15

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Solution for x/2+3x-4+5=15 equation:



x/2+3x-4+5=15
We move all terms to the left:
x/2+3x-4+5-(15)=0
We add all the numbers together, and all the variables
3x+x/2-14=0
We multiply all the terms by the denominator
3x*2+x-14*2=0
We add all the numbers together, and all the variables
x+3x*2-28=0
Wy multiply elements
x+6x-28=0
We add all the numbers together, and all the variables
7x-28=0
We move all terms containing x to the left, all other terms to the right
7x=28
x=28/7
x=4

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