-7=3+7n+4

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


Simplifying
-7 = 3 + 7n + 4

Reorder the terms:
-7 = 3 + 4 + 7n

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

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

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

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

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

Combine like terms: 7 + 7 = 14
-7n = 14

Divide each side by '-7'.
n = -2

Simplifying
n = -2

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