(12a-8)2=22a-11

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Solution for (12a-8)2=22a-11 equation:


Simplifying
(12a + -8) * 2 = 22a + -11

Reorder the terms:
(-8 + 12a) * 2 = 22a + -11

Reorder the terms for easier multiplication:
2(-8 + 12a) = 22a + -11
(-8 * 2 + 12a * 2) = 22a + -11
(-16 + 24a) = 22a + -11

Reorder the terms:
-16 + 24a = -11 + 22a

Solving
-16 + 24a = -11 + 22a

Solving for variable 'a'.

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

Add '-22a' to each side of the equation.
-16 + 24a + -22a = -11 + 22a + -22a

Combine like terms: 24a + -22a = 2a
-16 + 2a = -11 + 22a + -22a

Combine like terms: 22a + -22a = 0
-16 + 2a = -11 + 0
-16 + 2a = -11

Add '16' to each side of the equation.
-16 + 16 + 2a = -11 + 16

Combine like terms: -16 + 16 = 0
0 + 2a = -11 + 16
2a = -11 + 16

Combine like terms: -11 + 16 = 5
2a = 5

Divide each side by '2'.
a = 2.5

Simplifying
a = 2.5

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