-3(7y-6)+21y=18

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Solution for -3(7y-6)+21y=18 equation:



-3(7y-6)+21y=18
We move all terms to the left:
-3(7y-6)+21y-(18)=0
We add all the numbers together, and all the variables
21y-3(7y-6)-18=0
We multiply parentheses
21y-21y+18-18=0
We add all the numbers together, and all the variables
=0
y=0/1
y=0

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