k-10=4(2+k)

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Solution for k-10=4(2+k) equation:


Simplifying
k + -10 = 4(2 + k)

Reorder the terms:
-10 + k = 4(2 + k)
-10 + k = (2 * 4 + k * 4)
-10 + k = (8 + 4k)

Solving
-10 + k = 8 + 4k

Solving for variable 'k'.

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

Add '-4k' to each side of the equation.
-10 + k + -4k = 8 + 4k + -4k

Combine like terms: k + -4k = -3k
-10 + -3k = 8 + 4k + -4k

Combine like terms: 4k + -4k = 0
-10 + -3k = 8 + 0
-10 + -3k = 8

Add '10' to each side of the equation.
-10 + 10 + -3k = 8 + 10

Combine like terms: -10 + 10 = 0
0 + -3k = 8 + 10
-3k = 8 + 10

Combine like terms: 8 + 10 = 18
-3k = 18

Divide each side by '-3'.
k = -6

Simplifying
k = -6

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