-9a-7a+15=-34

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Solution for -9a-7a+15=-34 equation: 


Simplifying
-9a + -7a + 15 = -34

Reorder the terms:
15 + -9a + -7a = -34

Combine like terms: -9a + -7a = -16a
15 + -16a = -34

Solving
15 + -16a = -34

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 + -16a = -34 + -15

Combine like terms: 15 + -15 = 0
0 + -16a = -34 + -15
-16a = -34 + -15

Combine like terms: -34 + -15 = -49
-16a = -49

Divide each side by '-16'.
a = 3.0625

Simplifying
a = 3.0625

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