-23=-7a+5a

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Solution for -23=-7a+5a equation:


Simplifying
-23 = -7a + 5a

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

Solving
-23 = -2a

Solving for variable 'a'.

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

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

Combine like terms: -2a + 2a = 0
-23 + 2a = 0

Add '23' to each side of the equation.
-23 + 23 + 2a = 0 + 23

Combine like terms: -23 + 23 = 0
0 + 2a = 0 + 23
2a = 0 + 23

Combine like terms: 0 + 23 = 23
2a = 23

Divide each side by '2'.
a = 11.5

Simplifying
a = 11.5

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