a+5=0.20(15+5a)

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Solution for a+5=0.20(15+5a) equation:


Simplifying
a + 5 = 0.20(15 + 5a)

Reorder the terms:
5 + a = 0.20(15 + 5a)
5 + a = (15 * 0.20 + 5a * 0.20)
5 + a = (3 + 1a)

Solving
5 + a = 3 + 1a

Solving for variable 'a'.

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

Add '-1a' to each side of the equation.
5 + a + -1a = 3 + 1a + -1a

Combine like terms: a + -1a = 0
5 + 0 = 3 + 1a + -1a
5 = 3 + 1a + -1a

Combine like terms: 1a + -1a = 0
5 = 3 + 0
5 = 3

Add '-5' to each side of the equation.
5 + -5 = 3 + -5

Combine like terms: 5 + -5 = 0
0 = 3 + -5

Combine like terms: 3 + -5 = -2
0 = -2

Simplifying
0 = -2

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

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

The solution to this equation could not be determined.

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