3n+17=7n

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Solution for 3n+17=7n equation:


Simplifying
3n + 17 = 7n

Reorder the terms:
17 + 3n = 7n

Solving
17 + 3n = 7n

Solving for variable 'n'.

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

Add '-7n' to each side of the equation.
17 + 3n + -7n = 7n + -7n

Combine like terms: 3n + -7n = -4n
17 + -4n = 7n + -7n

Combine like terms: 7n + -7n = 0
17 + -4n = 0

Add '-17' to each side of the equation.
17 + -17 + -4n = 0 + -17

Combine like terms: 17 + -17 = 0
0 + -4n = 0 + -17
-4n = 0 + -17

Combine like terms: 0 + -17 = -17
-4n = -17

Divide each side by '-4'.
n = 4.25

Simplifying
n = 4.25

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