4a+13.5=15

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Solution for 4a+13.5=15 equation: 


Simplifying
4a + 13.5 = 15

Reorder the terms:
13.5 + 4a = 15

Solving
13.5 + 4a = 15

Solving for variable 'a'.

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

Add '-13.5' to each side of the equation.
13.5 + -13.5 + 4a = 15 + -13.5

Combine like terms: 13.5 + -13.5 = 0.0
0.0 + 4a = 15 + -13.5
4a = 15 + -13.5

Combine like terms: 15 + -13.5 = 1.5
4a = 1.5

Divide each side by '4'.
a = 0.375

Simplifying
a = 0.375

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