3(5k+10)=45k

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Solution for 3(5k+10)=45k equation:


Simplifying
3(5k + 10) = 45k

Reorder the terms:
3(10 + 5k) = 45k
(10 * 3 + 5k * 3) = 45k
(30 + 15k) = 45k

Solving
30 + 15k = 45k

Solving for variable 'k'.

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

Add '-45k' to each side of the equation.
30 + 15k + -45k = 45k + -45k

Combine like terms: 15k + -45k = -30k
30 + -30k = 45k + -45k

Combine like terms: 45k + -45k = 0
30 + -30k = 0

Add '-30' to each side of the equation.
30 + -30 + -30k = 0 + -30

Combine like terms: 30 + -30 = 0
0 + -30k = 0 + -30
-30k = 0 + -30

Combine like terms: 0 + -30 = -30
-30k = -30

Divide each side by '-30'.
k = 1

Simplifying
k = 1

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