2w-5=w-7

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Solution for 2w-5=w-7 equation:


Simplifying
2w + -5 = w + -7

Reorder the terms:
-5 + 2w = w + -7

Reorder the terms:
-5 + 2w = -7 + w

Solving
-5 + 2w = -7 + 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.
-5 + 2w + -1w = -7 + w + -1w

Combine like terms: 2w + -1w = 1w
-5 + 1w = -7 + w + -1w

Combine like terms: w + -1w = 0
-5 + 1w = -7 + 0
-5 + 1w = -7

Add '5' to each side of the equation.
-5 + 5 + 1w = -7 + 5

Combine like terms: -5 + 5 = 0
0 + 1w = -7 + 5
1w = -7 + 5

Combine like terms: -7 + 5 = -2
1w = -2

Divide each side by '1'.
w = -2

Simplifying
w = -2

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