2(w-4)-9=-7(-2w+5)-4w

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Solution for 2(w-4)-9=-7(-2w+5)-4w equation:



2(w-4)-9=-7(-2w+5)-4w
We move all terms to the left:
2(w-4)-9-(-7(-2w+5)-4w)=0
We multiply parentheses
2w-(-7(-2w+5)-4w)-8-9=0
We calculate terms in parentheses: -(-7(-2w+5)-4w), so:
-7(-2w+5)-4w
We add all the numbers together, and all the variables
-4w-7(-2w+5)
We multiply parentheses
-4w+14w-35
We add all the numbers together, and all the variables
10w-35
Back to the equation:
-(10w-35)
We add all the numbers together, and all the variables
2w-(10w-35)-17=0
We get rid of parentheses
2w-10w+35-17=0
We add all the numbers together, and all the variables
-8w+18=0
We move all terms containing w to the left, all other terms to the right
-8w=-18
w=-18/-8
w=2+1/4

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