-9a-36=5a-20

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Solution for -9a-36=5a-20 equation:


Simplifying
-9a + -36 = 5a + -20

Reorder the terms:
-36 + -9a = 5a + -20

Reorder the terms:
-36 + -9a = -20 + 5a

Solving
-36 + -9a = -20 + 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 + -9a + -5a = -20 + 5a + -5a

Combine like terms: -9a + -5a = -14a
-36 + -14a = -20 + 5a + -5a

Combine like terms: 5a + -5a = 0
-36 + -14a = -20 + 0
-36 + -14a = -20

Add '36' to each side of the equation.
-36 + 36 + -14a = -20 + 36

Combine like terms: -36 + 36 = 0
0 + -14a = -20 + 36
-14a = -20 + 36

Combine like terms: -20 + 36 = 16
-14a = 16

Divide each side by '-14'.
a = -1.142857143

Simplifying
a = -1.142857143

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