8a+12=-18+10a-4a

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Solution for 8a+12=-18+10a-4a equation:


Simplifying
8a + 12 = -18 + 10a + -4a

Reorder the terms:
12 + 8a = -18 + 10a + -4a

Combine like terms: 10a + -4a = 6a
12 + 8a = -18 + 6a

Solving
12 + 8a = -18 + 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 + 8a + -6a = -18 + 6a + -6a

Combine like terms: 8a + -6a = 2a
12 + 2a = -18 + 6a + -6a

Combine like terms: 6a + -6a = 0
12 + 2a = -18 + 0
12 + 2a = -18

Add '-12' to each side of the equation.
12 + -12 + 2a = -18 + -12

Combine like terms: 12 + -12 = 0
0 + 2a = -18 + -12
2a = -18 + -12

Combine like terms: -18 + -12 = -30
2a = -30

Divide each side by '2'.
a = -15

Simplifying
a = -15

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