3x+1/2=7-2x

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



3x+1/2=7-2x
We move all terms to the left:
3x+1/2-(7-2x)=0
We add all the numbers together, and all the variables
3x-(-2x+7)+1/2=0
We get rid of parentheses
3x+2x-7+1/2=0
We multiply all the terms by the denominator
3x*2+2x*2+1-7*2=0
We add all the numbers together, and all the variables
3x*2+2x*2-13=0
Wy multiply elements
6x+4x-13=0
We add all the numbers together, and all the variables
10x-13=0
We move all terms containing x to the left, all other terms to the right
10x=13
x=13/10
x=1+3/10

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