-23-2a=5-9a

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Solution for -23-2a=5-9a equation:


Simplifying
-23 + -2a = 5 + -9a

Solving
-23 + -2a = 5 + -9a

Solving for variable 'a'.

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

Add '9a' to each side of the equation.
-23 + -2a + 9a = 5 + -9a + 9a

Combine like terms: -2a + 9a = 7a
-23 + 7a = 5 + -9a + 9a

Combine like terms: -9a + 9a = 0
-23 + 7a = 5 + 0
-23 + 7a = 5

Add '23' to each side of the equation.
-23 + 23 + 7a = 5 + 23

Combine like terms: -23 + 23 = 0
0 + 7a = 5 + 23
7a = 5 + 23

Combine like terms: 5 + 23 = 28
7a = 28

Divide each side by '7'.
a = 4

Simplifying
a = 4

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