9=k*90

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Solution for 9=k*90 equation:


Simplifying
9 = k * 90

Reorder the terms for easier multiplication:
9 = 90k

Solving
9 = 90k

Solving for variable 'k'.

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

Add '-90k' to each side of the equation.
9 + -90k = 90k + -90k

Combine like terms: 90k + -90k = 0
9 + -90k = 0

Add '-9' to each side of the equation.
9 + -9 + -90k = 0 + -9

Combine like terms: 9 + -9 = 0
0 + -90k = 0 + -9
-90k = 0 + -9

Combine like terms: 0 + -9 = -9
-90k = -9

Divide each side by '-90'.
k = 0.1

Simplifying
k = 0.1

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