15(x-2)-21=-3(x+1)+6*

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Solution for 15(x-2)-21=-3(x+1)+6* equation:



15(x-2)-21=-3(x+1)+6*
We move all terms to the left:
15(x-2)-21-(-3(x+1)+6*)=0
We multiply parentheses
15x-(-3(x+1)+6*)-30-21=0
We calculate terms in parentheses: -(-3(x+1)+6*), so:
-3(x+1)+6*
We add all the numbers together, and all the variables
-3(x+1)
We multiply parentheses
-3x-3
Back to the equation:
-(-3x-3)
We add all the numbers together, and all the variables
15x-(-3x-3)-51=0
We get rid of parentheses
15x+3x+3-51=0
We add all the numbers together, and all the variables
18x-48=0
We move all terms containing x to the left, all other terms to the right
18x=48
x=48/18
x=2+2/3

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