brittcurtis17 brittcurtis17
  • 02-02-2020
  • Mathematics
contestada

Is −8 a solution to the equation 3x = 16 − 5x??
Step by step please!

Respuesta :

texaschic101
texaschic101 texaschic101
  • 02-02-2020

Answer:

Step-by-step explanation:

to find out, just sub in -8 for x and find out if it is true

3x = 16 - 5x

3(-8) = 16 - 5(-8)

-24 = 16 + 40

-24 ≠ 56......no, -8 is not a solution

3x = 16 - 5x

3x + 5x = 16

8x = 16

x = 16/8

x = 2 ............2 is the correct answer

Answer Link

Otras preguntas

A box if cereal has a volume of 384 cubic inches . If width of the box is 4 inches and the length is 8 inches , what is the height of the box?
Force and Motion: Force changes _________.
Why was Emmeline Pankhurst significant?
A restaurant has two pastry ovens. When both ovens are used, it takes about 3 hours to bake the bread needed for one day. When only the large oven is used, it t
A merry-go-round makes 18 rotations in 3 minutes. What is its angular speed in rpm?
I would like to know if 2 kg is greater or less then 1500 g
deer : woods : : monkey :
Clarence brought 5 rolls of color film and 4 rolls of black - and - white film for his camera for a total of $24.00. The black - and - white cost $1.50 per roll
which is an example of a physical change* metal rusting*silver tarnishing* water boiling* paper burning
Who was the first person to walk in the moon