5a+54=5(-4a+13.89)

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Solution for 5a+54=5(-4a+13.89) equation:


Simplifying
5a + 54 = 5(-4a + 13.89)

Reorder the terms:
54 + 5a = 5(-4a + 13.89)

Reorder the terms:
54 + 5a = 5(13.89 + -4a)
54 + 5a = (13.89 * 5 + -4a * 5)
54 + 5a = (69.45 + -20a)

Solving
54 + 5a = 69.45 + -20a

Solving for variable 'a'.

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

Add '20a' to each side of the equation.
54 + 5a + 20a = 69.45 + -20a + 20a

Combine like terms: 5a + 20a = 25a
54 + 25a = 69.45 + -20a + 20a

Combine like terms: -20a + 20a = 0
54 + 25a = 69.45 + 0
54 + 25a = 69.45

Add '-54' to each side of the equation.
54 + -54 + 25a = 69.45 + -54

Combine like terms: 54 + -54 = 0
0 + 25a = 69.45 + -54
25a = 69.45 + -54

Combine like terms: 69.45 + -54 = 15.45
25a = 15.45

Divide each side by '25'.
a = 0.618

Simplifying
a = 0.618

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