19w-9w-9w+3=20

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Solution for 19w-9w-9w+3=20 equation:


Simplifying
19w + -9w + -9w + 3 = 20

Reorder the terms:
3 + 19w + -9w + -9w = 20

Combine like terms: 19w + -9w = 10w
3 + 10w + -9w = 20

Combine like terms: 10w + -9w = 1w
3 + 1w = 20

Solving
3 + 1w = 20

Solving for variable 'w'.

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

Add '-3' to each side of the equation.
3 + -3 + 1w = 20 + -3

Combine like terms: 3 + -3 = 0
0 + 1w = 20 + -3
1w = 20 + -3

Combine like terms: 20 + -3 = 17
1w = 17

Divide each side by '1'.
w = 17

Simplifying
w = 17

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