-3x-15=-(3x+15)

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Solution for -3x-15=-(3x+15) equation:


Simplifying
-3x + -15 = -1(3x + 15)

Reorder the terms:
-15 + -3x = -1(3x + 15)

Reorder the terms:
-15 + -3x = -1(15 + 3x)
-15 + -3x = (15 * -1 + 3x * -1)
-15 + -3x = (-15 + -3x)

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

Combine like terms: -15 + 15 = 0
0 + -3x = -15 + 15 + -3x
-3x = -15 + 15 + -3x

Combine like terms: -15 + 15 = 0
-3x = 0 + -3x
-3x = -3x

Add '3x' to each side of the equation.
-3x + 3x = -3x + 3x

Combine like terms: -3x + 3x = 0
0 = -3x + 3x

Combine like terms: -3x + 3x = 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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