BatonCale BatonCale

24-11-2020
Mathematics

contestada

Twice the difference of a number and 8 is equal to three times the sum of the number and 7. Find the number.
The number is

Respuesta :

gardnerdanj gardnerdanj

25-11-2020

Answer:

The number is -37.

Step-by-step explanation:

2(x - 8) = 3(x + 7)

2x - 16 = 3x + 21

x = -37

Answer Link

Otras preguntas

The man credited with saving the settlement at Jamestown

Gymnast clothing manufactures expensive soccer cleats for sale to college bookstores in runs of up to 500. It's cost (in dollars) for a run of x pairs of cleats

4, 14, 25, , 50, 64, 79 please help me with this answer please answer this correctly fill in the missing sequence next to 25

A line passes through the point (-2,7) and. Has a slope of -4. What is the value of a if the point (a, -2) is also on the line?

A merchant has coffee worth $20.00 per pound that she wishes to mix with 70 pounds of coffee with $90.00 per pound to get a mixture that she will sell for $30.

Lincoln makes a moral argument in lines 39-54. Both his premise and claim can be inferred from the Biblical quotations at the beginning and end of the paragraph

Angle map and angle mac are linear pairs ,m of angle map=7x-13 and m of angle Mac =3x+13 how do u determine m of angle map

If there is 5 liters of a 3 M solution, how many moles does the solution contain?

Someone help ASAP! Example, the enzyme pepsin works to help digest food in your stomach. The pH of your stomach is about 2. What would happen to pepsin if it wa

worldly wise 3000 book 10 lesson 8