23=4a-5

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Solution for 23=4a-5 equation:


Simplifying
23 = 4a + -5

Reorder the terms:
23 = -5 + 4a

Solving
23 = -5 + 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.
23 + -4a = -5 + 4a + -4a

Combine like terms: 4a + -4a = 0
23 + -4a = -5 + 0
23 + -4a = -5

Add '-23' to each side of the equation.
23 + -23 + -4a = -5 + -23

Combine like terms: 23 + -23 = 0
0 + -4a = -5 + -23
-4a = -5 + -23

Combine like terms: -5 + -23 = -28
-4a = -28

Divide each side by '-4'.
a = 7

Simplifying
a = 7

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