a*8-126=a*-12

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Solution for a*8-126=a*-12 equation:


Simplifying
a * 8 + -126 = a * -12

Reorder the terms for easier multiplication:
8a + -126 = a * -12

Reorder the terms:
-126 + 8a = a * -12

Reorder the terms for easier multiplication:
-126 + 8a = -12a

Solving
-126 + 8a = -12a

Solving for variable 'a'.

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

Add '12a' to each side of the equation.
-126 + 8a + 12a = -12a + 12a

Combine like terms: 8a + 12a = 20a
-126 + 20a = -12a + 12a

Combine like terms: -12a + 12a = 0
-126 + 20a = 0

Add '126' to each side of the equation.
-126 + 126 + 20a = 0 + 126

Combine like terms: -126 + 126 = 0
0 + 20a = 0 + 126
20a = 0 + 126

Combine like terms: 0 + 126 = 126
20a = 126

Divide each side by '20'.
a = 6.3

Simplifying
a = 6.3

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