7k-18=3k-58

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Solution for 7k-18=3k-58 equation:


Simplifying
7k + -18 = 3k + -58

Reorder the terms:
-18 + 7k = 3k + -58

Reorder the terms:
-18 + 7k = -58 + 3k

Solving
-18 + 7k = -58 + 3k

Solving for variable 'k'.

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

Add '-3k' to each side of the equation.
-18 + 7k + -3k = -58 + 3k + -3k

Combine like terms: 7k + -3k = 4k
-18 + 4k = -58 + 3k + -3k

Combine like terms: 3k + -3k = 0
-18 + 4k = -58 + 0
-18 + 4k = -58

Add '18' to each side of the equation.
-18 + 18 + 4k = -58 + 18

Combine like terms: -18 + 18 = 0
0 + 4k = -58 + 18
4k = -58 + 18

Combine like terms: -58 + 18 = -40
4k = -40

Divide each side by '4'.
k = -10

Simplifying
k = -10

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