-7(x-3)+12=-5(x+3)+x

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Solution for -7(x-3)+12=-5(x+3)+x equation:



-7(x-3)+12=-5(x+3)+x
We move all terms to the left:
-7(x-3)+12-(-5(x+3)+x)=0
We multiply parentheses
-7x-(-5(x+3)+x)+21+12=0
We calculate terms in parentheses: -(-5(x+3)+x), so:
-5(x+3)+x
We add all the numbers together, and all the variables
x-5(x+3)
We multiply parentheses
x-5x-15
We add all the numbers together, and all the variables
-4x-15
Back to the equation:
-(-4x-15)
We add all the numbers together, and all the variables
-7x-(-4x-15)+33=0
We get rid of parentheses
-7x+4x+15+33=0
We add all the numbers together, and all the variables
-3x+48=0
We move all terms containing x to the left, all other terms to the right
-3x=-48
x=-48/-3
x=+16

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