3n-7=7n+14

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Solution for 3n-7=7n+14 equation:


Simplifying
3n + -7 = 7n + 14

Reorder the terms:
-7 + 3n = 7n + 14

Reorder the terms:
-7 + 3n = 14 + 7n

Solving
-7 + 3n = 14 + 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.
-7 + 3n + -7n = 14 + 7n + -7n

Combine like terms: 3n + -7n = -4n
-7 + -4n = 14 + 7n + -7n

Combine like terms: 7n + -7n = 0
-7 + -4n = 14 + 0
-7 + -4n = 14

Add '7' to each side of the equation.
-7 + 7 + -4n = 14 + 7

Combine like terms: -7 + 7 = 0
0 + -4n = 14 + 7
-4n = 14 + 7

Combine like terms: 14 + 7 = 21
-4n = 21

Divide each side by '-4'.
n = -5.25

Simplifying
n = -5.25

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