7.5+2.2n=5.7

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Solution for 7.5+2.2n=5.7 equation: 


Simplifying
7.5 + 2.2n = 5.7

Solving
7.5 + 2.2n = 5.7

Solving for variable 'n'.

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

Add '-7.5' to each side of the equation.
7.5 + -7.5 + 2.2n = 5.7 + -7.5

Combine like terms: 7.5 + -7.5 = 0.0
0.0 + 2.2n = 5.7 + -7.5
2.2n = 5.7 + -7.5

Combine like terms: 5.7 + -7.5 = -1.8
2.2n = -1.8

Divide each side by '2.2'.
n = -0.8181818182

Simplifying
n = -0.8181818182

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