3(2k-2) = -2(4k-11)
If both equations are equal to each other, what is k?

k = 2

Step-by-step explanation:

Step 1 - Expand the brackets:

3(2k - 2)

6k - 6

-2(4k - 11)

-8k + 22

The 22 is positive because 2 negative numbers multiplied together create a positive number.

The expanded equation is:

6k - 6 = -8k + 22

Step 2 - Add 8k to both sides of the equation:

6k - 6 + 8k = -8k + 22 + 8k

14k - 6 = 22

Step 3 - Add  6 to both sides of the equation:

14k - 6 + 6 = 22 + 6

14k = 28

Step 4 - Divide both sides by 14 to get the value of 1k:

So k = 2

Hope this helps!

we have three similar triangles, because each has a right angle and shares an angle.   let's write the angles in order: opposite to short leg, long leg, hypotenuse.

cab similar to bad similar to cbd

or as ratios,

ca: ab: cb = ba: ad: bd = cb: bd: cd

we also know

ac = ad + cd

(ad+cd): ab: cb = ba: ad: bd = cb: bd: cd

(ad+cd)/cb=cb/cd

we have cb=6, ad=5 and seek x=cd.

we reject the negative root and conclude x=4

answer: 4

20days louise can read300 pg

step-by-step explanation:

1 day 15 pg 300: 15= 20

x day 300 pg