9a-8+6a-4=

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Solution for 9a-8+6a-4= equation:


Simplifying
9a + -8 + 6a + -4 = 0

Reorder the terms:
-8 + -4 + 9a + 6a = 0

Combine like terms: -8 + -4 = -12
-12 + 9a + 6a = 0

Combine like terms: 9a + 6a = 15a
-12 + 15a = 0

Solving
-12 + 15a = 0

Solving for variable 'a'.

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

Add '12' to each side of the equation.
-12 + 12 + 15a = 0 + 12

Combine like terms: -12 + 12 = 0
0 + 15a = 0 + 12
15a = 0 + 12

Combine like terms: 0 + 12 = 12
15a = 12

Divide each side by '15'.
a = 0.8

Simplifying
a = 0.8

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