7=5x-1/2

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Solution for 7=5x-1/2 equation:



7=5x-1/2
We move all terms to the left:
7-(5x-1/2)=0
We add all the numbers together, and all the variables
-(+5x-1/2)+7=0
We get rid of parentheses
-5x+7+1/2=0
We multiply all the terms by the denominator
-5x*2+1+7*2=0
We add all the numbers together, and all the variables
-5x*2+15=0
Wy multiply elements
-10x+15=0
We move all terms containing x to the left, all other terms to the right
-10x=-15
x=-15/-10
x=1+1/2

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