-7=-2n-5n

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Solution for -7=-2n-5n equation:


Simplifying
-7 = -2n + -5n

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

Solving
-7 = -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.
-7 + 7n = -7n + 7n

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

Add '7' to each side of the equation.
-7 + 7 + 7n = 0 + 7

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

Combine like terms: 0 + 7 = 7
7n = 7

Divide each side by '7'.
n = 1

Simplifying
n = 1

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