8a-7+11a=12

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Solution for 8a-7+11a=12 equation: 


Simplifying
8a + -7 + 11a = 12

Reorder the terms:
-7 + 8a + 11a = 12

Combine like terms: 8a + 11a = 19a
-7 + 19a = 12

Solving
-7 + 19a = 12

Solving for variable 'a'.

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

Add '7' to each side of the equation.
-7 + 7 + 19a = 12 + 7

Combine like terms: -7 + 7 = 0
0 + 19a = 12 + 7
19a = 12 + 7

Combine like terms: 12 + 7 = 19
19a = 19

Divide each side by '19'.
a = 1

Simplifying
a = 1

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