7-5n=2n-4n+10

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Solution for 7-5n=2n-4n+10 equation:


Simplifying
7 + -5n = 2n + -4n + 10

Reorder the terms:
7 + -5n = 10 + 2n + -4n

Combine like terms: 2n + -4n = -2n
7 + -5n = 10 + -2n

Solving
7 + -5n = 10 + -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.
7 + -5n + 2n = 10 + -2n + 2n

Combine like terms: -5n + 2n = -3n
7 + -3n = 10 + -2n + 2n

Combine like terms: -2n + 2n = 0
7 + -3n = 10 + 0
7 + -3n = 10

Add '-7' to each side of the equation.
7 + -7 + -3n = 10 + -7

Combine like terms: 7 + -7 = 0
0 + -3n = 10 + -7
-3n = 10 + -7

Combine like terms: 10 + -7 = 3
-3n = 3

Divide each side by '-3'.
n = -1

Simplifying
n = -1

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