3n+4=4n-3

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


Simplifying
3n + 4 = 4n + -3

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

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

Solving
4 + 3n = -3 + 4n

Solving for variable 'n'.

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

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

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

Combine like terms: 4n + -4n = 0
4 + -1n = -3 + 0
4 + -1n = -3

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

Combine like terms: 4 + -4 = 0
0 + -1n = -3 + -4
-1n = -3 + -4

Combine like terms: -3 + -4 = -7
-1n = -7

Divide each side by '-1'.
n = 7

Simplifying
n = 7

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