3k+2k-5=30

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Solution for 3k+2k-5=30 equation: 


Simplifying
3k + 2k + -5 = 30

Reorder the terms:
-5 + 3k + 2k = 30

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

Solving
-5 + 5k = 30

Solving for variable 'k'.

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

Add '5' to each side of the equation.
-5 + 5 + 5k = 30 + 5

Combine like terms: -5 + 5 = 0
0 + 5k = 30 + 5
5k = 30 + 5

Combine like terms: 30 + 5 = 35
5k = 35

Divide each side by '5'.
k = 7

Simplifying
k = 7

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