1.8x+2.8=2.5*12.1

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Solution for 1.8x+2.8=2.5*12.1 equation: 


Simplifying
1.8x + 2.8 = 2.5 * 12.1

Reorder the terms:
2.8 + 1.8x = 2.5 * 12.1

Multiply 2.5 * 12.1
2.8 + 1.8x = 30.25

Solving
2.8 + 1.8x = 30.25

Solving for variable 'x'.

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

Add '-2.8' to each side of the equation.
2.8 + -2.8 + 1.8x = 30.25 + -2.8

Combine like terms: 2.8 + -2.8 = 0.0
0.0 + 1.8x = 30.25 + -2.8
1.8x = 30.25 + -2.8

Combine like terms: 30.25 + -2.8 = 27.45
1.8x = 27.45

Divide each side by '1.8'.
x = 15.25

Simplifying
x = 15.25

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