3(k-5)=45

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Solution for 3(k-5)=45 equation: 


Simplifying
3(k + -5) = 45

Reorder the terms:
3(-5 + k) = 45
(-5 * 3 + k * 3) = 45
(-15 + 3k) = 45

Solving
-15 + 3k = 45

Solving for variable 'k'.

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

Add '15' to each side of the equation.
-15 + 15 + 3k = 45 + 15

Combine like terms: -15 + 15 = 0
0 + 3k = 45 + 15
3k = 45 + 15

Combine like terms: 45 + 15 = 60
3k = 60

Divide each side by '3'.
k = 20

Simplifying
k = 20

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