8(2-4a)+a=2a-9

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Solution for 8(2-4a)+a=2a-9 equation:


Simplifying
8(2 + -4a) + a = 2a + -9
(2 * 8 + -4a * 8) + a = 2a + -9
(16 + -32a) + a = 2a + -9

Combine like terms: -32a + a = -31a
16 + -31a = 2a + -9

Reorder the terms:
16 + -31a = -9 + 2a

Solving
16 + -31a = -9 + 2a

Solving for variable 'a'.

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

Add '-2a' to each side of the equation.
16 + -31a + -2a = -9 + 2a + -2a

Combine like terms: -31a + -2a = -33a
16 + -33a = -9 + 2a + -2a

Combine like terms: 2a + -2a = 0
16 + -33a = -9 + 0
16 + -33a = -9

Add '-16' to each side of the equation.
16 + -16 + -33a = -9 + -16

Combine like terms: 16 + -16 = 0
0 + -33a = -9 + -16
-33a = -9 + -16

Combine like terms: -9 + -16 = -25
-33a = -25

Divide each side by '-33'.
a = 0.7575757576

Simplifying
a = 0.7575757576

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