(4)-7=n

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Solution for (4)-7=n equation:


Simplifying
(4) + -7 = n
4 + -7 = n

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

Solving
-3 = n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
-3 + -1n = n + -1n

Combine like terms: n + -1n = 0
-3 + -1n = 0

Add '3' to each side of the equation.
-3 + 3 + -1n = 0 + 3

Combine like terms: -3 + 3 = 0
0 + -1n = 0 + 3
-1n = 0 + 3

Combine like terms: 0 + 3 = 3
-1n = 3

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

Simplifying
n = -3

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