-40+7n=10n-40

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Solution for -40+7n=10n-40 equation:


Simplifying
-40 + 7n = 10n + -40

Reorder the terms:
-40 + 7n = -40 + 10n

Add '40' to each side of the equation.
-40 + 40 + 7n = -40 + 40 + 10n

Combine like terms: -40 + 40 = 0
0 + 7n = -40 + 40 + 10n
7n = -40 + 40 + 10n

Combine like terms: -40 + 40 = 0
7n = 0 + 10n
7n = 10n

Solving
7n = 10n

Solving for variable 'n'.

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

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

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

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

Divide each side by '-3'.
n = 0

Simplifying
n = 0

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