45=2(4xn)+3

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Solution for 45=2(4xn)+3 equation:


Simplifying
45 = 2(4xn) + 3

Remove parenthesis around (4nx)
45 = 2 * 4nx + 3

Multiply 2 * 4
45 = 8nx + 3

Reorder the terms:
45 = 3 + 8nx

Solving
45 = 3 + 8nx

Solving for variable 'n'.

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

Add '-8nx' to each side of the equation.
45 + -8nx = 3 + 8nx + -8nx

Combine like terms: 8nx + -8nx = 0
45 + -8nx = 3 + 0
45 + -8nx = 3

Add '-45' to each side of the equation.
45 + -45 + -8nx = 3 + -45

Combine like terms: 45 + -45 = 0
0 + -8nx = 3 + -45
-8nx = 3 + -45

Combine like terms: 3 + -45 = -42
-8nx = -42

Divide each side by '-8x'.
n = 5.25x-1

Simplifying
n = 5.25x-1

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