7k-2(k+6)=-22

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Solution for 7k-2(k+6)=-22 equation:


Simplifying
7k + -2(k + 6) = -22

Reorder the terms:
7k + -2(6 + k) = -22
7k + (6 * -2 + k * -2) = -22
7k + (-12 + -2k) = -22

Reorder the terms:
-12 + 7k + -2k = -22

Combine like terms: 7k + -2k = 5k
-12 + 5k = -22

Solving
-12 + 5k = -22

Solving for variable 'k'.

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

Add '12' to each side of the equation.
-12 + 12 + 5k = -22 + 12

Combine like terms: -12 + 12 = 0
0 + 5k = -22 + 12
5k = -22 + 12

Combine like terms: -22 + 12 = -10
5k = -10

Divide each side by '5'.
k = -2

Simplifying
k = -2

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