3n+4=n+5*2

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Solution for 3n+4=n+5*2 equation:


Simplifying
3n + 4 = n + 5 * 2

Reorder the terms:
4 + 3n = n + 5 * 2

Multiply 5 * 2
4 + 3n = n + 10

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

Solving
4 + 3n = 10 + 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.
4 + 3n + -1n = 10 + n + -1n

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

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

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

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

Combine like terms: 10 + -4 = 6
2n = 6

Divide each side by '2'.
n = 3

Simplifying
n = 3

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