4=4-6n-7n

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Solution for 4=4-6n-7n equation:


Simplifying
4 = 4 + -6n + -7n

Combine like terms: -6n + -7n = -13n
4 = 4 + -13n

Add '-4' to each side of the equation.
4 + -4 = 4 + -4 + -13n

Combine like terms: 4 + -4 = 0
0 = 4 + -4 + -13n

Combine like terms: 4 + -4 = 0
0 = 0 + -13n
0 = -13n

Solving
0 = -13n

Solving for variable 'n'.

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

Add '13n' to each side of the equation.
0 + 13n = -13n + 13n
Remove the zero:
13n = -13n + 13n

Combine like terms: -13n + 13n = 0
13n = 0

Divide each side by '13'.
n = 0

Simplifying
n = 0

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