5+8a+7a+9-a=

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Solution for 5+8a+7a+9-a= equation:


Simplifying
5 + 8a + 7a + 9 + -1a = 0

Reorder the terms:
5 + 9 + 8a + 7a + -1a = 0

Combine like terms: 5 + 9 = 14
14 + 8a + 7a + -1a = 0

Combine like terms: 8a + 7a = 15a
14 + 15a + -1a = 0

Combine like terms: 15a + -1a = 14a
14 + 14a = 0

Solving
14 + 14a = 0

Solving for variable 'a'.

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

Add '-14' to each side of the equation.
14 + -14 + 14a = 0 + -14

Combine like terms: 14 + -14 = 0
0 + 14a = 0 + -14
14a = 0 + -14

Combine like terms: 0 + -14 = -14
14a = -14

Divide each side by '14'.
a = -1

Simplifying
a = -1

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