-5a+36+9a=2a-7a

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Solution for -5a+36+9a=2a-7a equation:


Simplifying
-5a + 36 + 9a = 2a + -7a

Reorder the terms:
36 + -5a + 9a = 2a + -7a

Combine like terms: -5a + 9a = 4a
36 + 4a = 2a + -7a

Combine like terms: 2a + -7a = -5a
36 + 4a = -5a

Solving
36 + 4a = -5a

Solving for variable 'a'.

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

Add '5a' to each side of the equation.
36 + 4a + 5a = -5a + 5a

Combine like terms: 4a + 5a = 9a
36 + 9a = -5a + 5a

Combine like terms: -5a + 5a = 0
36 + 9a = 0

Add '-36' to each side of the equation.
36 + -36 + 9a = 0 + -36

Combine like terms: 36 + -36 = 0
0 + 9a = 0 + -36
9a = 0 + -36

Combine like terms: 0 + -36 = -36
9a = -36

Divide each side by '9'.
a = -4

Simplifying
a = -4

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