-15-3a=3(-a-5)

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Solution for -15-3a=3(-a-5) equation:


Simplifying
-15 + -3a = 3(-1a + -5)

Reorder the terms:
-15 + -3a = 3(-5 + -1a)
-15 + -3a = (-5 * 3 + -1a * 3)
-15 + -3a = (-15 + -3a)

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

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

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

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

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

Combine like terms: -3a + 3a = 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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