-17+9a=7(4a-8)

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Solution for -17+9a=7(4a-8) equation:


Simplifying
-17 + 9a = 7(4a + -8)

Reorder the terms:
-17 + 9a = 7(-8 + 4a)
-17 + 9a = (-8 * 7 + 4a * 7)
-17 + 9a = (-56 + 28a)

Solving
-17 + 9a = -56 + 28a

Solving for variable 'a'.

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

Add '-28a' to each side of the equation.
-17 + 9a + -28a = -56 + 28a + -28a

Combine like terms: 9a + -28a = -19a
-17 + -19a = -56 + 28a + -28a

Combine like terms: 28a + -28a = 0
-17 + -19a = -56 + 0
-17 + -19a = -56

Add '17' to each side of the equation.
-17 + 17 + -19a = -56 + 17

Combine like terms: -17 + 17 = 0
0 + -19a = -56 + 17
-19a = -56 + 17

Combine like terms: -56 + 17 = -39
-19a = -39

Divide each side by '-19'.
a = 2.052631579

Simplifying
a = 2.052631579

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