3n+2=7+4n

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Solution for 3n+2=7+4n equation:


Simplifying
3n + 2 = 7 + 4n

Reorder the terms:
2 + 3n = 7 + 4n

Solving
2 + 3n = 7 + 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.
2 + 3n + -4n = 7 + 4n + -4n

Combine like terms: 3n + -4n = -1n
2 + -1n = 7 + 4n + -4n

Combine like terms: 4n + -4n = 0
2 + -1n = 7 + 0
2 + -1n = 7

Add '-2' to each side of the equation.
2 + -2 + -1n = 7 + -2

Combine like terms: 2 + -2 = 0
0 + -1n = 7 + -2
-1n = 7 + -2

Combine like terms: 7 + -2 = 5
-1n = 5

Divide each side by '-1'.
n = -5

Simplifying
n = -5

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