2(4w-5+w)=90

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Solution for 2(4w-5+w)=90 equation: 


Simplifying
2(4w + -5 + w) = 90

Reorder the terms:
2(-5 + 4w + w) = 90

Combine like terms: 4w + w = 5w
2(-5 + 5w) = 90
(-5 * 2 + 5w * 2) = 90
(-10 + 10w) = 90

Solving
-10 + 10w = 90

Solving for variable 'w'.

Move all terms containing w to the left, all other terms to the right.

Add '10' to each side of the equation.
-10 + 10 + 10w = 90 + 10

Combine like terms: -10 + 10 = 0
0 + 10w = 90 + 10
10w = 90 + 10

Combine like terms: 90 + 10 = 100
10w = 100

Divide each side by '10'.
w = 10

Simplifying
w = 10

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