1.08(2x+2.50)+3=13.80

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Solution for 1.08(2x+2.50)+3=13.80 equation: 


Simplifying
1.08(2x + 2.50) + 3 = 13.80

Reorder the terms:
1.08(2.50 + 2x) + 3 = 13.80
(2.50 * 1.08 + 2x * 1.08) + 3 = 13.80
(2.7 + 2.16x) + 3 = 13.80

Reorder the terms:
2.7 + 3 + 2.16x = 13.80

Combine like terms: 2.7 + 3 = 5.7
5.7 + 2.16x = 13.80

Solving
5.7 + 2.16x = 13.80

Solving for variable 'x'.

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

Add '-5.7' to each side of the equation.
5.7 + -5.7 + 2.16x = 13.80 + -5.7

Combine like terms: 5.7 + -5.7 = 0.0
0.0 + 2.16x = 13.80 + -5.7
2.16x = 13.80 + -5.7

Combine like terms: 13.80 + -5.7 = 8.1
2.16x = 8.1

Divide each side by '2.16'.
x = 3.75

Simplifying
x = 3.75

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