13a+15+4a=

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Solution for 13a+15+4a= equation:


Simplifying
13a + 15 + 4a = 0

Reorder the terms:
15 + 13a + 4a = 0

Combine like terms: 13a + 4a = 17a
15 + 17a = 0

Solving
15 + 17a = 0

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '-15' to each side of the equation.
15 + -15 + 17a = 0 + -15

Combine like terms: 15 + -15 = 0
0 + 17a = 0 + -15
17a = 0 + -15

Combine like terms: 0 + -15 = -15
17a = -15

Divide each side by '17'.
a = -0.8823529412

Simplifying
a = -0.8823529412

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