3(4y-10)=42y

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Solution for 3(4y-10)=42y equation:



3(4y-10)=42y
We move all terms to the left:
3(4y-10)-(42y)=0
We add all the numbers together, and all the variables
-42y+3(4y-10)=0
We multiply parentheses
-42y+12y-30=0
We add all the numbers together, and all the variables
-30y-30=0
We move all terms containing y to the left, all other terms to the right
-30y=30
y=30/-30
y=-1

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