5k-30=3k-10

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Solution for 5k-30=3k-10 equation:


Simplifying
5k + -30 = 3k + -10

Reorder the terms:
-30 + 5k = 3k + -10

Reorder the terms:
-30 + 5k = -10 + 3k

Solving
-30 + 5k = -10 + 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.
-30 + 5k + -3k = -10 + 3k + -3k

Combine like terms: 5k + -3k = 2k
-30 + 2k = -10 + 3k + -3k

Combine like terms: 3k + -3k = 0
-30 + 2k = -10 + 0
-30 + 2k = -10

Add '30' to each side of the equation.
-30 + 30 + 2k = -10 + 30

Combine like terms: -30 + 30 = 0
0 + 2k = -10 + 30
2k = -10 + 30

Combine like terms: -10 + 30 = 20
2k = 20

Divide each side by '2'.
k = 10

Simplifying
k = 10

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