7k-14=3(5k-18)

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Solution for 7k-14=3(5k-18) equation:


Simplifying
7k + -14 = 3(5k + -18)

Reorder the terms:
-14 + 7k = 3(5k + -18)

Reorder the terms:
-14 + 7k = 3(-18 + 5k)
-14 + 7k = (-18 * 3 + 5k * 3)
-14 + 7k = (-54 + 15k)

Solving
-14 + 7k = -54 + 15k

Solving for variable 'k'.

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

Add '-15k' to each side of the equation.
-14 + 7k + -15k = -54 + 15k + -15k

Combine like terms: 7k + -15k = -8k
-14 + -8k = -54 + 15k + -15k

Combine like terms: 15k + -15k = 0
-14 + -8k = -54 + 0
-14 + -8k = -54

Add '14' to each side of the equation.
-14 + 14 + -8k = -54 + 14

Combine like terms: -14 + 14 = 0
0 + -8k = -54 + 14
-8k = -54 + 14

Combine like terms: -54 + 14 = -40
-8k = -40

Divide each side by '-8'.
k = 5

Simplifying
k = 5

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