4-(-7n)=13-6n

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Solution for 4-(-7n)=13-6n equation:


Simplifying
4 + -1(-7n) = 13 + -6n

Remove parenthesis around (-7n)
4 + -1 * -7n = 13 + -6n

Multiply -1 * -7
4 + 7n = 13 + -6n

Solving
4 + 7n = 13 + -6n

Solving for variable 'n'.

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

Add '6n' to each side of the equation.
4 + 7n + 6n = 13 + -6n + 6n

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

Combine like terms: -6n + 6n = 0
4 + 13n = 13 + 0
4 + 13n = 13

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

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

Combine like terms: 13 + -4 = 9
13n = 9

Divide each side by '13'.
n = 0.6923076923

Simplifying
n = 0.6923076923

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