3+2n=5n+7

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Solution for 3+2n=5n+7 equation:


Simplifying
3 + 2n = 5n + 7

Reorder the terms:
3 + 2n = 7 + 5n

Solving
3 + 2n = 7 + 5n

Solving for variable 'n'.

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

Add '-5n' to each side of the equation.
3 + 2n + -5n = 7 + 5n + -5n

Combine like terms: 2n + -5n = -3n
3 + -3n = 7 + 5n + -5n

Combine like terms: 5n + -5n = 0
3 + -3n = 7 + 0
3 + -3n = 7

Add '-3' to each side of the equation.
3 + -3 + -3n = 7 + -3

Combine like terms: 3 + -3 = 0
0 + -3n = 7 + -3
-3n = 7 + -3

Combine like terms: 7 + -3 = 4
-3n = 4

Divide each side by '-3'.
n = -1.333333333

Simplifying
n = -1.333333333

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