-9+6(2k-6)=-9+4(7-5k)

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Solution for -9+6(2k-6)=-9+4(7-5k) equation:


Simplifying
-9 + 6(2k + -6) = -9 + 4(7 + -5k)

Reorder the terms:
-9 + 6(-6 + 2k) = -9 + 4(7 + -5k)
-9 + (-6 * 6 + 2k * 6) = -9 + 4(7 + -5k)
-9 + (-36 + 12k) = -9 + 4(7 + -5k)

Combine like terms: -9 + -36 = -45
-45 + 12k = -9 + 4(7 + -5k)
-45 + 12k = -9 + (7 * 4 + -5k * 4)
-45 + 12k = -9 + (28 + -20k)

Combine like terms: -9 + 28 = 19
-45 + 12k = 19 + -20k

Solving
-45 + 12k = 19 + -20k

Solving for variable 'k'.

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

Add '20k' to each side of the equation.
-45 + 12k + 20k = 19 + -20k + 20k

Combine like terms: 12k + 20k = 32k
-45 + 32k = 19 + -20k + 20k

Combine like terms: -20k + 20k = 0
-45 + 32k = 19 + 0
-45 + 32k = 19

Add '45' to each side of the equation.
-45 + 45 + 32k = 19 + 45

Combine like terms: -45 + 45 = 0
0 + 32k = 19 + 45
32k = 19 + 45

Combine like terms: 19 + 45 = 64
32k = 64

Divide each side by '32'.
k = 2

Simplifying
k = 2

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