3n+17=2n+18

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Solution for 3n+17=2n+18 equation:


Simplifying
3n + 17 = 2n + 18

Reorder the terms:
17 + 3n = 2n + 18

Reorder the terms:
17 + 3n = 18 + 2n

Solving
17 + 3n = 18 + 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.
17 + 3n + -2n = 18 + 2n + -2n

Combine like terms: 3n + -2n = 1n
17 + 1n = 18 + 2n + -2n

Combine like terms: 2n + -2n = 0
17 + 1n = 18 + 0
17 + 1n = 18

Add '-17' to each side of the equation.
17 + -17 + 1n = 18 + -17

Combine like terms: 17 + -17 = 0
0 + 1n = 18 + -17
1n = 18 + -17

Combine like terms: 18 + -17 = 1
1n = 1

Divide each side by '1'.
n = 1

Simplifying
n = 1

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