9w+2=w+20

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Solution for 9w+2=w+20 equation:


Simplifying
9w + 2 = w + 20

Reorder the terms:
2 + 9w = w + 20

Reorder the terms:
2 + 9w = 20 + w

Solving
2 + 9w = 20 + w

Solving for variable 'w'.

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

Add '-1w' to each side of the equation.
2 + 9w + -1w = 20 + w + -1w

Combine like terms: 9w + -1w = 8w
2 + 8w = 20 + w + -1w

Combine like terms: w + -1w = 0
2 + 8w = 20 + 0
2 + 8w = 20

Add '-2' to each side of the equation.
2 + -2 + 8w = 20 + -2

Combine like terms: 2 + -2 = 0
0 + 8w = 20 + -2
8w = 20 + -2

Combine like terms: 20 + -2 = 18
8w = 18

Divide each side by '8'.
w = 2.25

Simplifying
w = 2.25

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