-15+51=-3(x+1)

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Solution for -15+51=-3(x+1) equation:



-15+51=-3(x+1)
We move all terms to the left:
-15+51-(-3(x+1))=0
We add all the numbers together, and all the variables
-(-3(x+1))+36=0
We calculate terms in parentheses: -(-3(x+1)), so:
-3(x+1)
We multiply parentheses
-3x-3
Back to the equation:
-(-3x-3)
We get rid of parentheses
3x+3+36=0
We add all the numbers together, and all the variables
3x+39=0
We move all terms containing x to the left, all other terms to the right
3x=-39
x=-39/3
x=-13

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