9(x+7)+3=-2(x-8)-1

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Solution for 9(x+7)+3=-2(x-8)-1 equation:



9(x+7)+3=-2(x-8)-1
We move all terms to the left:
9(x+7)+3-(-2(x-8)-1)=0
We multiply parentheses
9x-(-2(x-8)-1)+63+3=0
We calculate terms in parentheses: -(-2(x-8)-1), so:
-2(x-8)-1
We multiply parentheses
-2x+16-1
We add all the numbers together, and all the variables
-2x+15
Back to the equation:
-(-2x+15)
We add all the numbers together, and all the variables
9x-(-2x+15)+66=0
We get rid of parentheses
9x+2x-15+66=0
We add all the numbers together, and all the variables
11x+51=0
We move all terms containing x to the left, all other terms to the right
11x=-51
x=-51/11
x=-4+7/11

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