45=5n-7

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Solution for 45=5n-7 equation:


Simplifying
45 = 5n + -7

Reorder the terms:
45 = -7 + 5n

Solving
45 = -7 + 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.
45 + -5n = -7 + 5n + -5n

Combine like terms: 5n + -5n = 0
45 + -5n = -7 + 0
45 + -5n = -7

Add '-45' to each side of the equation.
45 + -45 + -5n = -7 + -45

Combine like terms: 45 + -45 = 0
0 + -5n = -7 + -45
-5n = -7 + -45

Combine like terms: -7 + -45 = -52
-5n = -52

Divide each side by '-5'.
n = 10.4

Simplifying
n = 10.4

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