-5w+7=-(5w-7)

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Solution for -5w+7=-(5w-7) equation:


Simplifying
-5w + 7 = -1(5w + -7)

Reorder the terms:
7 + -5w = -1(5w + -7)

Reorder the terms:
7 + -5w = -1(-7 + 5w)
7 + -5w = (-7 * -1 + 5w * -1)
7 + -5w = (7 + -5w)

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

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

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

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

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

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

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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