12a+4-10a=12

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Solution for 12a+4-10a=12 equation: 


Simplifying
12a + 4 + -10a = 12

Reorder the terms:
4 + 12a + -10a = 12

Combine like terms: 12a + -10a = 2a
4 + 2a = 12

Solving
4 + 2a = 12

Solving for variable 'a'.

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

Add '-4' to each side of the equation.
4 + -4 + 2a = 12 + -4

Combine like terms: 4 + -4 = 0
0 + 2a = 12 + -4
2a = 12 + -4

Combine like terms: 12 + -4 = 8
2a = 8

Divide each side by '2'.
a = 4

Simplifying
a = 4

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