7a-10a+12=6a-6

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Solution for 7a-10a+12=6a-6 equation:


Simplifying
7a + -10a + 12 = 6a + -6

Reorder the terms:
12 + 7a + -10a = 6a + -6

Combine like terms: 7a + -10a = -3a
12 + -3a = 6a + -6

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

Solving
12 + -3a = -6 + 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.
12 + -3a + -6a = -6 + 6a + -6a

Combine like terms: -3a + -6a = -9a
12 + -9a = -6 + 6a + -6a

Combine like terms: 6a + -6a = 0
12 + -9a = -6 + 0
12 + -9a = -6

Add '-12' to each side of the equation.
12 + -12 + -9a = -6 + -12

Combine like terms: 12 + -12 = 0
0 + -9a = -6 + -12
-9a = -6 + -12

Combine like terms: -6 + -12 = -18
-9a = -18

Divide each side by '-9'.
a = 2

Simplifying
a = 2

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