2n+7=7.2

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Solution for 2n+7=7.2 equation: 


Simplifying
2n + 7 = 7.2

Reorder the terms:
7 + 2n = 7.2

Solving
7 + 2n = 7.2

Solving for variable 'n'.

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

Add '-7' to each side of the equation.
7 + -7 + 2n = 7.2 + -7

Combine like terms: 7 + -7 = 0
0 + 2n = 7.2 + -7
2n = 7.2 + -7

Combine like terms: 7.2 + -7 = 0.2
2n = 0.2

Divide each side by '2'.
n = 0.1

Simplifying
n = 0.1

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