03-04-2015
Mathematics

contestada

4(3-5)=-2(8-z)-6z what is z

Respuesta :

03-04-2015

4(-2)=-2(8-z)-6z
-8=-16+2z-6z
-4z=8
z=-2

Answer Link

Panoyin Panoyin

03-04-2015

4(3 - 5) = -2(8 - z) - 6z
    4(-2) = -2(8) + 2(z) - 6z
      -8 = -16 + 2z - 6z
      -8 = -16 - 4z
   + 16 + 16
   8 = -4z
      -4 -4
   -2 = z

Answer Link

Otras preguntas

which modern technology has not made a great difference in the lnuit way of life?A. snowmobile B. automobile C. satellite D. television

when a lion eats a zebra and then uses the energy from the zebra to run, the lion’s body converts a) chemical energy to light energy b) chemical energy to kinet

simplify. 36÷(3⋅2)−1

I have 30 ones, 82 thousnads, 4 hundred thousands, 60 tens and 100 hundreds. what am I?

the graph of which function has an axis of symmetry at x = 3? f(x) = x2 3x 1 f(x) = x2 – 3x – 3 f(x) = x2 6x 3 f(x) = x2 – 6x – 1

Which Native American people are thought to be descended from the Anasazi, or Cliff Dwellers?

an overall theme of koizumi's speech is that A. Japan is a peace-loving nation. B. Japan is a proud leader in the world community. C. Japan is ashamed of its pa

A tortoise is walking in the desert. It walks at a speed of 3 meters per minute for 37.5 meters. For how many minutes does it walk?

t + 4 = 6 Please Help

what is a mastaba?- stepped pyramid- simple tomb- valley temple