9y=4+7y

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Solution for 9y=4+7y equation:



9y=4+7y
We move all terms to the left:
9y-(4+7y)=0
We add all the numbers together, and all the variables
9y-(7y+4)=0
We get rid of parentheses
9y-7y-4=0
We add all the numbers together, and all the variables
2y-4=0
We move all terms containing y to the left, all other terms to the right
2y=4
y=4/2
y=2

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