45=8k+13

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Solution for 45=8k+13 equation:


Simplifying
45 = 8k + 13

Reorder the terms:
45 = 13 + 8k

Solving
45 = 13 + 8k

Solving for variable 'k'.

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

Add '-8k' to each side of the equation.
45 + -8k = 13 + 8k + -8k

Combine like terms: 8k + -8k = 0
45 + -8k = 13 + 0
45 + -8k = 13

Add '-45' to each side of the equation.
45 + -45 + -8k = 13 + -45

Combine like terms: 45 + -45 = 0
0 + -8k = 13 + -45
-8k = 13 + -45

Combine like terms: 13 + -45 = -32
-8k = -32

Divide each side by '-8'.
k = 4

Simplifying
k = 4

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