12w+7=-2(3w-6)-(2w-2)

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Solution for 12w+7=-2(3w-6)-(2w-2) equation:



12w+7=-2(3w-6)-(2w-2)
We move all terms to the left:
12w+7-(-2(3w-6)-(2w-2))=0
We calculate terms in parentheses: -(-2(3w-6)-(2w-2)), so:
-2(3w-6)-(2w-2)
We multiply parentheses
-6w-(2w-2)+12
We get rid of parentheses
-6w-2w+2+12
We add all the numbers together, and all the variables
-8w+14
Back to the equation:
-(-8w+14)
We get rid of parentheses
12w+8w-14+7=0
We add all the numbers together, and all the variables
20w-7=0
We move all terms containing w to the left, all other terms to the right
20w=7
w=7/20
w=7/20

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