2w-20=7w

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Solution for 2w-20=7w equation:


Simplifying
2w + -20 = 7w

Reorder the terms:
-20 + 2w = 7w

Solving
-20 + 2w = 7w

Solving for variable 'w'.

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

Add '-7w' to each side of the equation.
-20 + 2w + -7w = 7w + -7w

Combine like terms: 2w + -7w = -5w
-20 + -5w = 7w + -7w

Combine like terms: 7w + -7w = 0
-20 + -5w = 0

Add '20' to each side of the equation.
-20 + 20 + -5w = 0 + 20

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

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

Divide each side by '-5'.
w = -4

Simplifying
w = -4

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