4a-2+5=23

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Solution for 4a-2+5=23 equation: 


Simplifying
4a + -2 + 5 = 23

Reorder the terms:
-2 + 5 + 4a = 23

Combine like terms: -2 + 5 = 3
3 + 4a = 23

Solving
3 + 4a = 23

Solving for variable 'a'.

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

Add '-3' to each side of the equation.
3 + -3 + 4a = 23 + -3

Combine like terms: 3 + -3 = 0
0 + 4a = 23 + -3
4a = 23 + -3

Combine like terms: 23 + -3 = 20
4a = 20

Divide each side by '4'.
a = 5

Simplifying
a = 5

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