18+3k+4k=11

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Solution for 18+3k+4k=11 equation: 


Simplifying
18 + 3k + 4k = 11

Combine like terms: 3k + 4k = 7k
18 + 7k = 11

Solving
18 + 7k = 11

Solving for variable 'k'.

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

Add '-18' to each side of the equation.
18 + -18 + 7k = 11 + -18

Combine like terms: 18 + -18 = 0
0 + 7k = 11 + -18
7k = 11 + -18

Combine like terms: 11 + -18 = -7
7k = -7

Divide each side by '7'.
k = -1

Simplifying
k = -1

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