7x-3=2x-1/2

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Solution for 7x-3=2x-1/2 equation:



7x-3=2x-1/2
We move all terms to the left:
7x-3-(2x-1/2)=0
We add all the numbers together, and all the variables
7x-(+2x-1/2)-3=0
We get rid of parentheses
7x-2x-3+1/2=0
We multiply all the terms by the denominator
7x*2-2x*2+1-3*2=0
We add all the numbers together, and all the variables
7x*2-2x*2-5=0
Wy multiply elements
14x-4x-5=0
We add all the numbers together, and all the variables
10x-5=0
We move all terms containing x to the left, all other terms to the right
10x=5
x=5/10
x=1/2

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