3n+10=2n+11.2

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Solution for 3n+10=2n+11.2 equation:


Simplifying
3n + 10 = 2n + 11.2

Reorder the terms:
10 + 3n = 2n + 11.2

Reorder the terms:
10 + 3n = 11.2 + 2n

Solving
10 + 3n = 11.2 + 2n

Solving for variable 'n'.

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

Add '-2n' to each side of the equation.
10 + 3n + -2n = 11.2 + 2n + -2n

Combine like terms: 3n + -2n = 1n
10 + 1n = 11.2 + 2n + -2n

Combine like terms: 2n + -2n = 0
10 + 1n = 11.2 + 0
10 + 1n = 11.2

Add '-10' to each side of the equation.
10 + -10 + 1n = 11.2 + -10

Combine like terms: 10 + -10 = 0
0 + 1n = 11.2 + -10
1n = 11.2 + -10

Combine like terms: 11.2 + -10 = 1.2
1n = 1.2

Divide each side by '1'.
n = 1.2

Simplifying
n = 1.2

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