3n-10=4+n

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Solution for 3n-10=4+n equation:


Simplifying
3n + -10 = 4 + n

Reorder the terms:
-10 + 3n = 4 + n

Solving
-10 + 3n = 4 + n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
-10 + 3n + -1n = 4 + n + -1n

Combine like terms: 3n + -1n = 2n
-10 + 2n = 4 + n + -1n

Combine like terms: n + -1n = 0
-10 + 2n = 4 + 0
-10 + 2n = 4

Add '10' to each side of the equation.
-10 + 10 + 2n = 4 + 10

Combine like terms: -10 + 10 = 0
0 + 2n = 4 + 10
2n = 4 + 10

Combine like terms: 4 + 10 = 14
2n = 14

Divide each side by '2'.
n = 7

Simplifying
n = 7

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