7w-20=-6w-7

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Solution for 7w-20=-6w-7 equation:


Simplifying
7w + -20 = -6w + -7

Reorder the terms:
-20 + 7w = -6w + -7

Reorder the terms:
-20 + 7w = -7 + -6w

Solving
-20 + 7w = -7 + -6w

Solving for variable 'w'.

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

Add '6w' to each side of the equation.
-20 + 7w + 6w = -7 + -6w + 6w

Combine like terms: 7w + 6w = 13w
-20 + 13w = -7 + -6w + 6w

Combine like terms: -6w + 6w = 0
-20 + 13w = -7 + 0
-20 + 13w = -7

Add '20' to each side of the equation.
-20 + 20 + 13w = -7 + 20

Combine like terms: -20 + 20 = 0
0 + 13w = -7 + 20
13w = -7 + 20

Combine like terms: -7 + 20 = 13
13w = 13

Divide each side by '13'.
w = 1

Simplifying
w = 1

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