23a-13-3a=17

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Solution for 23a-13-3a=17 equation:


Simplifying
23a + -13 + -3a = 17

Reorder the terms:
-13 + 23a + -3a = 17

Combine like terms: 23a + -3a = 20a
-13 + 20a = 17

Solving
-13 + 20a = 17

Solving for variable 'a'.

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

Add '13' to each side of the equation.
-13 + 13 + 20a = 17 + 13

Combine like terms: -13 + 13 = 0
0 + 20a = 17 + 13
20a = 17 + 13

Combine like terms: 17 + 13 = 30
20a = 30

Divide each side by '20'.
a = 1.5

Simplifying
a = 1.5

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