2k+21=35

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Solution for 2k+21=35 equation: 


Simplifying
2k + 21 = 35

Reorder the terms:
21 + 2k = 35

Solving
21 + 2k = 35

Solving for variable 'k'.

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

Add '-21' to each side of the equation.
21 + -21 + 2k = 35 + -21

Combine like terms: 21 + -21 = 0
0 + 2k = 35 + -21
2k = 35 + -21

Combine like terms: 35 + -21 = 14
2k = 14

Divide each side by '2'.
k = 7

Simplifying
k = 7

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