-6a+13+9a=-50

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Solution for -6a+13+9a=-50 equation:


Simplifying
-6a + 13 + 9a = -50

Reorder the terms:
13 + -6a + 9a = -50

Combine like terms: -6a + 9a = 3a
13 + 3a = -50

Solving
13 + 3a = -50

Solving for variable 'a'.

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

Add '-13' to each side of the equation.
13 + -13 + 3a = -50 + -13

Combine like terms: 13 + -13 = 0
0 + 3a = -50 + -13
3a = -50 + -13

Combine like terms: -50 + -13 = -63
3a = -63

Divide each side by '3'.
a = -21

Simplifying
a = -21

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