4=4+7n

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Solution for 4=4+7n equation:


Simplifying
4 = 4 + 7n

Add '-4' to each side of the equation.
4 + -4 = 4 + -4 + 7n

Combine like terms: 4 + -4 = 0
0 = 4 + -4 + 7n

Combine like terms: 4 + -4 = 0
0 = 0 + 7n
0 = 7n

Solving
0 = 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.
0 + -7n = 7n + -7n
Remove the zero:
-7n = 7n + -7n

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

Divide each side by '-7'.
n = 0

Simplifying
n = 0

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