-7w+3=-w+15

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Solution for -7w+3=-w+15 equation:


Simplifying
-7w + 3 = -1w + 15

Reorder the terms:
3 + -7w = -1w + 15

Reorder the terms:
3 + -7w = 15 + -1w

Solving
3 + -7w = 15 + -1w

Solving for variable 'w'.

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

Add 'w' to each side of the equation.
3 + -7w + w = 15 + -1w + w

Combine like terms: -7w + w = -6w
3 + -6w = 15 + -1w + w

Combine like terms: -1w + w = 0
3 + -6w = 15 + 0
3 + -6w = 15

Add '-3' to each side of the equation.
3 + -3 + -6w = 15 + -3

Combine like terms: 3 + -3 = 0
0 + -6w = 15 + -3
-6w = 15 + -3

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

Divide each side by '-6'.
w = -2

Simplifying
w = -2

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