-3(2k-3)=20-4k

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Solution for -3(2k-3)=20-4k equation:


Simplifying
-3(2k + -3) = 20 + -4k

Reorder the terms:
-3(-3 + 2k) = 20 + -4k
(-3 * -3 + 2k * -3) = 20 + -4k
(9 + -6k) = 20 + -4k

Solving
9 + -6k = 20 + -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.
9 + -6k + 4k = 20 + -4k + 4k

Combine like terms: -6k + 4k = -2k
9 + -2k = 20 + -4k + 4k

Combine like terms: -4k + 4k = 0
9 + -2k = 20 + 0
9 + -2k = 20

Add '-9' to each side of the equation.
9 + -9 + -2k = 20 + -9

Combine like terms: 9 + -9 = 0
0 + -2k = 20 + -9
-2k = 20 + -9

Combine like terms: 20 + -9 = 11
-2k = 11

Divide each side by '-2'.
k = -5.5

Simplifying
k = -5.5

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