12a+8=23-3a

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Solution for 12a+8=23-3a equation:


Simplifying
12a + 8 = 23 + -3a

Reorder the terms:
8 + 12a = 23 + -3a

Solving
8 + 12a = 23 + -3a

Solving for variable 'a'.

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

Add '3a' to each side of the equation.
8 + 12a + 3a = 23 + -3a + 3a

Combine like terms: 12a + 3a = 15a
8 + 15a = 23 + -3a + 3a

Combine like terms: -3a + 3a = 0
8 + 15a = 23 + 0
8 + 15a = 23

Add '-8' to each side of the equation.
8 + -8 + 15a = 23 + -8

Combine like terms: 8 + -8 = 0
0 + 15a = 23 + -8
15a = 23 + -8

Combine like terms: 23 + -8 = 15
15a = 15

Divide each side by '15'.
a = 1

Simplifying
a = 1

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