3a-8+9a-3=11

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Solution for 3a-8+9a-3=11 equation:


Simplifying
3a + -8 + 9a + -3 = 11

Reorder the terms:
-8 + -3 + 3a + 9a = 11

Combine like terms: -8 + -3 = -11
-11 + 3a + 9a = 11

Combine like terms: 3a + 9a = 12a
-11 + 12a = 11

Solving
-11 + 12a = 11

Solving for variable 'a'.

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

Add '11' to each side of the equation.
-11 + 11 + 12a = 11 + 11

Combine like terms: -11 + 11 = 0
0 + 12a = 11 + 11
12a = 11 + 11

Combine like terms: 11 + 11 = 22
12a = 22

Divide each side by '12'.
a = 1.833333333

Simplifying
a = 1.833333333

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