115=5(2+7n)

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Solution for 115=5(2+7n) equation:


Simplifying
115 = 5(2 + 7n)
115 = (2 * 5 + 7n * 5)
115 = (10 + 35n)

Solving
115 = 10 + 35n

Solving for variable 'n'.

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

Add '-35n' to each side of the equation.
115 + -35n = 10 + 35n + -35n

Combine like terms: 35n + -35n = 0
115 + -35n = 10 + 0
115 + -35n = 10

Add '-115' to each side of the equation.
115 + -115 + -35n = 10 + -115

Combine like terms: 115 + -115 = 0
0 + -35n = 10 + -115
-35n = 10 + -115

Combine like terms: 10 + -115 = -105
-35n = -105

Divide each side by '-35'.
n = 3

Simplifying
n = 3

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