20-7w=2w+6

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Solution for 20-7w=2w+6 equation:


Simplifying
20 + -7w = 2w + 6

Reorder the terms:
20 + -7w = 6 + 2w

Solving
20 + -7w = 6 + 2w

Solving for variable 'w'.

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

Add '-2w' to each side of the equation.
20 + -7w + -2w = 6 + 2w + -2w

Combine like terms: -7w + -2w = -9w
20 + -9w = 6 + 2w + -2w

Combine like terms: 2w + -2w = 0
20 + -9w = 6 + 0
20 + -9w = 6

Add '-20' to each side of the equation.
20 + -20 + -9w = 6 + -20

Combine like terms: 20 + -20 = 0
0 + -9w = 6 + -20
-9w = 6 + -20

Combine like terms: 6 + -20 = -14
-9w = -14

Divide each side by '-9'.
w = 1.555555556

Simplifying
w = 1.555555556

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