3n+4=2n+9.2

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Solution for 3n+4=2n+9.2 equation:


Simplifying
3n + 4 = 2n + 9.2

Reorder the terms:
4 + 3n = 2n + 9.2

Reorder the terms:
4 + 3n = 9.2 + 2n

Solving
4 + 3n = 9.2 + 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.
4 + 3n + -2n = 9.2 + 2n + -2n

Combine like terms: 3n + -2n = 1n
4 + 1n = 9.2 + 2n + -2n

Combine like terms: 2n + -2n = 0
4 + 1n = 9.2 + 0
4 + 1n = 9.2

Add '-4' to each side of the equation.
4 + -4 + 1n = 9.2 + -4

Combine like terms: 4 + -4 = 0
0 + 1n = 9.2 + -4
1n = 9.2 + -4

Combine like terms: 9.2 + -4 = 5.2
1n = 5.2

Divide each side by '1'.
n = 5.2

Simplifying
n = 5.2

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