-2a+36+7a=4a-8a

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Solution for -2a+36+7a=4a-8a equation:


Simplifying
-2a + 36 + 7a = 4a + -8a

Reorder the terms:
36 + -2a + 7a = 4a + -8a

Combine like terms: -2a + 7a = 5a
36 + 5a = 4a + -8a

Combine like terms: 4a + -8a = -4a
36 + 5a = -4a

Solving
36 + 5a = -4a

Solving for variable 'a'.

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

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

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

Combine like terms: -4a + 4a = 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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