30+2k+5k+30=100

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Solution for 30+2k+5k+30=100 equation:


Simplifying
30 + 2k + 5k + 30 = 100

Reorder the terms:
30 + 30 + 2k + 5k = 100

Combine like terms: 30 + 30 = 60
60 + 2k + 5k = 100

Combine like terms: 2k + 5k = 7k
60 + 7k = 100

Solving
60 + 7k = 100

Solving for variable 'k'.

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

Add '-60' to each side of the equation.
60 + -60 + 7k = 100 + -60

Combine like terms: 60 + -60 = 0
0 + 7k = 100 + -60
7k = 100 + -60

Combine like terms: 100 + -60 = 40
7k = 40

Divide each side by '7'.
k = 5.714285714

Simplifying
k = 5.714285714

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