10-2n=7n

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Solution for 10-2n=7n equation:


Simplifying
10 + -2n = 7n

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

Combine like terms: -2n + -7n = -9n
10 + -9n = 7n + -7n

Combine like terms: 7n + -7n = 0
10 + -9n = 0

Add '-10' to each side of the equation.
10 + -10 + -9n = 0 + -10

Combine like terms: 10 + -10 = 0
0 + -9n = 0 + -10
-9n = 0 + -10

Combine like terms: 0 + -10 = -10
-9n = -10

Divide each side by '-9'.
n = 1.111111111

Simplifying
n = 1.111111111

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