3(2-y)=-9

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Solution for 3(2-y)=-9 equation:



3(2-y)=-9
We move all terms to the left:
3(2-y)-(-9)=0
We add all the numbers together, and all the variables
3(-1y+2)-(-9)=0
We add all the numbers together, and all the variables
3(-1y+2)+9=0
We multiply parentheses
-3y+6+9=0
We add all the numbers together, and all the variables
-3y+15=0
We move all terms containing y to the left, all other terms to the right
-3y=-15
y=-15/-3
y=+5

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