4a+8-9a+5=

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Solution for 4a+8-9a+5= equation:


Simplifying
4a + 8 + -9a + 5 = 0

Reorder the terms:
8 + 5 + 4a + -9a = 0

Combine like terms: 8 + 5 = 13
13 + 4a + -9a = 0

Combine like terms: 4a + -9a = -5a
13 + -5a = 0

Solving
13 + -5a = 0

Solving for variable 'a'.

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

Add '-13' to each side of the equation.
13 + -13 + -5a = 0 + -13

Combine like terms: 13 + -13 = 0
0 + -5a = 0 + -13
-5a = 0 + -13

Combine like terms: 0 + -13 = -13
-5a = -13

Divide each side by '-5'.
a = 2.6

Simplifying
a = 2.6

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