7*n=3-(5*n)

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Solution for 7*n=3-(5*n) equation:


Simplifying
7n = 3 + -1(5n)

Remove parenthesis around (5n)
7n = 3 + -1 * 5n

Multiply -1 * 5
7n = 3 + -5n

Solving
7n = 3 + -5n

Solving for variable 'n'.

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

Add '5n' to each side of the equation.
7n + 5n = 3 + -5n + 5n

Combine like terms: 7n + 5n = 12n
12n = 3 + -5n + 5n

Combine like terms: -5n + 5n = 0
12n = 3 + 0
12n = 3

Divide each side by '12'.
n = 0.25

Simplifying
n = 0.25

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