5a-10+2a-a-8=

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Solution for 5a-10+2a-a-8= equation:


Simplifying
5a + -10 + 2a + -1a + -8 = 0

Reorder the terms:
-10 + -8 + 5a + 2a + -1a = 0

Combine like terms: -10 + -8 = -18
-18 + 5a + 2a + -1a = 0

Combine like terms: 5a + 2a = 7a
-18 + 7a + -1a = 0

Combine like terms: 7a + -1a = 6a
-18 + 6a = 0

Solving
-18 + 6a = 0

Solving for variable 'a'.

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

Add '18' to each side of the equation.
-18 + 18 + 6a = 0 + 18

Combine like terms: -18 + 18 = 0
0 + 6a = 0 + 18
6a = 0 + 18

Combine like terms: 0 + 18 = 18
6a = 18

Divide each side by '6'.
a = 3

Simplifying
a = 3

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