2.2x+4.5=15.5

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Solution for 2.2x+4.5=15.5 equation: 


Simplifying
2.2x + 4.5 = 15.5

Reorder the terms:
4.5 + 2.2x = 15.5

Solving
4.5 + 2.2x = 15.5

Solving for variable 'x'.

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

Add '-4.5' to each side of the equation.
4.5 + -4.5 + 2.2x = 15.5 + -4.5

Combine like terms: 4.5 + -4.5 = 0.0
0.0 + 2.2x = 15.5 + -4.5
2.2x = 15.5 + -4.5

Combine like terms: 15.5 + -4.5 = 11
2.2x = 11

Divide each side by '2.2'.
x = 5

Simplifying
x = 5

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