12w+19-15w=-20-6w

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Solution for 12w+19-15w=-20-6w equation:


Simplifying
12w + 19 + -15w = -20 + -6w

Reorder the terms:
19 + 12w + -15w = -20 + -6w

Combine like terms: 12w + -15w = -3w
19 + -3w = -20 + -6w

Solving
19 + -3w = -20 + -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.
19 + -3w + 6w = -20 + -6w + 6w

Combine like terms: -3w + 6w = 3w
19 + 3w = -20 + -6w + 6w

Combine like terms: -6w + 6w = 0
19 + 3w = -20 + 0
19 + 3w = -20

Add '-19' to each side of the equation.
19 + -19 + 3w = -20 + -19

Combine like terms: 19 + -19 = 0
0 + 3w = -20 + -19
3w = -20 + -19

Combine like terms: -20 + -19 = -39
3w = -39

Divide each side by '3'.
w = -13

Simplifying
w = -13

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