7y-12/4=1/2

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Solution for 7y-12/4=1/2 equation:



7y-12/4=1/2
We move all terms to the left:
7y-12/4-(1/2)=0
We add all the numbers together, and all the variables
7y-12/4-(+1/2)=0
We add all the numbers together, and all the variables
7y-3-(+1/2)=0
We get rid of parentheses
7y-3-1/2=0
We multiply all the terms by the denominator
7y*2-1-3*2=0
We add all the numbers together, and all the variables
7y*2-7=0
Wy multiply elements
14y-7=0
We move all terms containing y to the left, all other terms to the right
14y=7
y=7/14
y=1/2

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