-18=2(2k+5)

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Solution for -18=2(2k+5) equation:


Simplifying
-18 = 2(2k + 5)

Reorder the terms:
-18 = 2(5 + 2k)
-18 = (5 * 2 + 2k * 2)
-18 = (10 + 4k)

Solving
-18 = 10 + 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.
-18 + -4k = 10 + 4k + -4k

Combine like terms: 4k + -4k = 0
-18 + -4k = 10 + 0
-18 + -4k = 10

Add '18' to each side of the equation.
-18 + 18 + -4k = 10 + 18

Combine like terms: -18 + 18 = 0
0 + -4k = 10 + 18
-4k = 10 + 18

Combine like terms: 10 + 18 = 28
-4k = 28

Divide each side by '-4'.
k = -7

Simplifying
k = -7

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