8a-3=6a+12

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Solution for 8a-3=6a+12 equation:


Simplifying
8a + -3 = 6a + 12

Reorder the terms:
-3 + 8a = 6a + 12

Reorder the terms:
-3 + 8a = 12 + 6a

Solving
-3 + 8a = 12 + 6a

Solving for variable 'a'.

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

Add '-6a' to each side of the equation.
-3 + 8a + -6a = 12 + 6a + -6a

Combine like terms: 8a + -6a = 2a
-3 + 2a = 12 + 6a + -6a

Combine like terms: 6a + -6a = 0
-3 + 2a = 12 + 0
-3 + 2a = 12

Add '3' to each side of the equation.
-3 + 3 + 2a = 12 + 3

Combine like terms: -3 + 3 = 0
0 + 2a = 12 + 3
2a = 12 + 3

Combine like terms: 12 + 3 = 15
2a = 15

Divide each side by '2'.
a = 7.5

Simplifying
a = 7.5

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