5x-(5x+7)=-7

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


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

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

Reorder the terms:
-7 + 5x + -5x = -7

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

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

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

Combine like terms: -7 + 7 = 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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