4w-15+w=20

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Solution for 4w-15+w=20 equation:


Simplifying
4w + -15 + w = 20

Reorder the terms:
-15 + 4w + w = 20

Combine like terms: 4w + w = 5w
-15 + 5w = 20

Solving
-15 + 5w = 20

Solving for variable 'w'.

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

Add '15' to each side of the equation.
-15 + 15 + 5w = 20 + 15

Combine like terms: -15 + 15 = 0
0 + 5w = 20 + 15
5w = 20 + 15

Combine like terms: 20 + 15 = 35
5w = 35

Divide each side by '5'.
w = 7

Simplifying
w = 7

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