15a-a+2=12

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Solution for 15a-a+2=12 equation:


Simplifying
15a + -1a + 2 = 12

Reorder the terms:
2 + 15a + -1a = 12

Combine like terms: 15a + -1a = 14a
2 + 14a = 12

Solving
2 + 14a = 12

Solving for variable 'a'.

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

Add '-2' to each side of the equation.
2 + -2 + 14a = 12 + -2

Combine like terms: 2 + -2 = 0
0 + 14a = 12 + -2
14a = 12 + -2

Combine like terms: 12 + -2 = 10
14a = 10

Divide each side by '14'.
a = 0.7142857143

Simplifying
a = 0.7142857143

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