-7x+x=-6(1-2x)+3(-1-3x)

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Solution for -7x+x=-6(1-2x)+3(-1-3x) equation:



-7x+x=-6(1-2x)+3(-1-3x)
We move all terms to the left:
-7x+x-(-6(1-2x)+3(-1-3x))=0
We add all the numbers together, and all the variables
-7x+x-(-6(-2x+1)+3(-3x-1))=0
We add all the numbers together, and all the variables
-6x-(-6(-2x+1)+3(-3x-1))=0
We calculate terms in parentheses: -(-6(-2x+1)+3(-3x-1)), so:
-6(-2x+1)+3(-3x-1)
We multiply parentheses
12x-9x-6-3
We add all the numbers together, and all the variables
3x-9
Back to the equation:
-(3x-9)
We get rid of parentheses
-6x-3x+9=0
We add all the numbers together, and all the variables
-9x+9=0
We move all terms containing x to the left, all other terms to the right
-9x=-9
x=-9/-9
x=1

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