-4n-3n=7

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Solution for -4n-3n=7 equation: 


Simplifying
-4n + -3n = 7

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

Solving
-7n = 7

Solving for variable 'n'.

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

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

Simplifying
n = -1

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