5w-20=-2(3-6w)

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Solution for 5w-20=-2(3-6w) equation:



5w-20=-2(3-6w)
We move all terms to the left:
5w-20-(-2(3-6w))=0
We add all the numbers together, and all the variables
5w-(-2(-6w+3))-20=0
We calculate terms in parentheses: -(-2(-6w+3)), so:
-2(-6w+3)
We multiply parentheses
12w-6
Back to the equation:
-(12w-6)
We get rid of parentheses
5w-12w+6-20=0
We add all the numbers together, and all the variables
-7w-14=0
We move all terms containing w to the left, all other terms to the right
-7w=14
w=14/-7
w=-2

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