19w-20w+-20=-9

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Solution for 19w-20w+-20=-9 equation:


Simplifying
19w + -20w + -20 = -9

Reorder the terms:
-20 + 19w + -20w = -9

Combine like terms: 19w + -20w = -1w
-20 + -1w = -9

Solving
-20 + -1w = -9

Solving for variable 'w'.

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

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

Combine like terms: -20 + 20 = 0
0 + -1w = -9 + 20
-1w = -9 + 20

Combine like terms: -9 + 20 = 11
-1w = 11

Divide each side by '-1'.
w = -11

Simplifying
w = -11

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