31=5(7n-3)

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Solution for 31=5(7n-3) equation:


Simplifying
31 = 5(7n + -3)

Reorder the terms:
31 = 5(-3 + 7n)
31 = (-3 * 5 + 7n * 5)
31 = (-15 + 35n)

Solving
31 = -15 + 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.
31 + -35n = -15 + 35n + -35n

Combine like terms: 35n + -35n = 0
31 + -35n = -15 + 0
31 + -35n = -15

Add '-31' to each side of the equation.
31 + -31 + -35n = -15 + -31

Combine like terms: 31 + -31 = 0
0 + -35n = -15 + -31
-35n = -15 + -31

Combine like terms: -15 + -31 = -46
-35n = -46

Divide each side by '-35'.
n = 1.314285714

Simplifying
n = 1.314285714

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