15w-4(3w+5)=2(4w-9)

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Solution for 15w-4(3w+5)=2(4w-9) equation:



15w-4(3w+5)=2(4w-9)
We move all terms to the left:
15w-4(3w+5)-(2(4w-9))=0
We multiply parentheses
15w-12w-(2(4w-9))-20=0
We calculate terms in parentheses: -(2(4w-9)), so:
2(4w-9)
We multiply parentheses
8w-18
Back to the equation:
-(8w-18)
We add all the numbers together, and all the variables
3w-(8w-18)-20=0
We get rid of parentheses
3w-8w+18-20=0
We add all the numbers together, and all the variables
-5w-2=0
We move all terms containing w to the left, all other terms to the right
-5w=2
w=2/-5
w=-2/5

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