20-01-2015
Mathematics

contestada

2-3/4k=1/8k+9 xxxxxxxx

Respuesta :

20-01-2015

[tex]2-\frac{3}{4}k=\frac{1}{8}k+9 \\ -\frac{3}{4}k-\frac{1}{8}k=9-2 \\ -\frac{6}{8}k-\frac{1}{8}k=7 \\ -\frac{7}{8}k=7 \\ k=7 \times (-\frac{8}{7}) \\ k=-8[/tex]

Answer Link

Otras preguntas

Bicycle license plates in Flatville each contain three letters. The first is chosen from the set ({C,H,L,P,R}) the second from (A,I,O), and the third from ({D,M

What is 1,345 /99 rounded to the nearest integer?

When summarizing the of a plot, one should notice the key ideas about how the conflict builds.

What are the following numbers in scientific notation 0.0006250 9532000 438904 0.0045833

What are all the digits of pie?

domain and range of y=2x+1

A painting is purchased for $450. If the value of the painting doubles every 5 years, then its value is given by the function V(t) = 450 • 2t/5, where t is the

step by step how to solve -2.3x=.46

Find the weight of a 80 kg man on the surface of the moon? What should be his mass on the moon and the earth? (ge =9.8 m/s2, gm =1.63 m/s2 )

what's the difference between inferring and predicting