4a-5+3a+7-a-8a=

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Solution for 4a-5+3a+7-a-8a= equation:


Simplifying
4a + -5 + 3a + 7 + -1a + -8a = 0

Reorder the terms:
-5 + 7 + 4a + 3a + -1a + -8a = 0

Combine like terms: -5 + 7 = 2
2 + 4a + 3a + -1a + -8a = 0

Combine like terms: 4a + 3a = 7a
2 + 7a + -1a + -8a = 0

Combine like terms: 7a + -1a = 6a
2 + 6a + -8a = 0

Combine like terms: 6a + -8a = -2a
2 + -2a = 0

Solving
2 + -2a = 0

Solving for variable 'a'.

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

Add '-2' to each side of the equation.
2 + -2 + -2a = 0 + -2

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

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

Divide each side by '-2'.
a = 1

Simplifying
a = 1

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