3 years ago

-4 (-2x - 8) = -48 Solve

Mathematics

2 answers:

Anon25 [30]3 years ago

8 0

Answer:

x=-2

Step-by-step explanation:

-4(-2x-8)= -48

8x+32=-48

8x=-16

x=-2

FromTheMoon [43]3 years ago

6 0

Answer:

-2

Step-by-step explanation:

-4(-2x-8)=-48

-4 * -2x= 8x

-4 * -8= -32

8x-32= -48

collect like terms

8x= -48 +32

8x = -16

Divide both sides by 8

8x/8 = -16/8

: x =-2

You might be interested in

Someone please help me with math!

Ugo [173]

Answer:

Step-by-step explanation:

Substitute the following values into the cylindrical volume equation below:

r= 30/2 = 15 cm

h = 320 cm

V=πr2h

V=(3.14)(15)^2 (320)

V=226 080 cm^3

5 0

2 years ago

Find y when x= -3 for y=2/3 x

marusya05 [52]

Answer:

y = - 2

Step-by-step explanation:

$y = \frac{2}{3} x \\ \\ plug \: x = - 3 \\ \\ y = \frac{2}{ \cancel3} \times ( \cancel{ - 3}) \: \: \red{ \bold{- 1}}\\ \\ y = 2( - 1) \\ \\ y = - 2$

7 0

2 years ago

A potter use 4/5 of a pound of clay to make a bowl.How many bowls can the potter make from 12 pounds.

Aleksandr [31]

12/1 / 4/5=

12/1 * 5/4 =

60/4 = 15

they can make 15 bowls

8 0

3 years ago

The fastest train on earth is Maglev, a Japanese train which runs at a

CaHeK987 [17]

Answer:

167.2 m/sec

Step-by-step explanation:

Convert 602 km/hr to m/sec, as follows:

602 km 1000 m

------------ * ----------------- = 602,000 m/hr

hr 1 km

Recall that 1 hr = 3600 sec. Convert 602,000 m/hr to m/sec:

602,000 m 1 hr

------------------ * ---------------- = 167.2 m/sec

1 hr 3600 sec

5 0

2 years ago

The temperature at noon at a ski resort is 3 F . The temperature drops 8 F by midnight what is the temperature at midnight

tester [92]

-5F because 3-8= -5

6 0

2 years ago