3(a+5)+2a=5a-15

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Solution for 3(a+5)+2a=5a-15 equation: 


Simplifying
3(a + 5) + 2a = 5a + -15

Reorder the terms:
3(5 + a) + 2a = 5a + -15
(5 * 3 + a * 3) + 2a = 5a + -15
(15 + 3a) + 2a = 5a + -15

Combine like terms: 3a + 2a = 5a
15 + 5a = 5a + -15

Reorder the terms:
15 + 5a = -15 + 5a

Add '-5a' to each side of the equation.
15 + 5a + -5a = -15 + 5a + -5a

Combine like terms: 5a + -5a = 0
15 + 0 = -15 + 5a + -5a
15 = -15 + 5a + -5a

Combine like terms: 5a + -5a = 0
15 = -15 + 0
15 = -15

Solving
15 = -15

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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