anastasiak2112 anastasiak2112
  • 02-10-2020
  • Mathematics
contestada

If 3x = 21, find the value of 23 - 4x.
a. -5
b. 5
c. 2
d. -2
Please help!!

Respuesta :

leahmcgonigle5163 leahmcgonigle5163
  • 02-10-2020

Answer:

A

Step-by-step explanation:

Answer Link

Otras preguntas

PLEASE HELP! Goku and Selina's teacher gave them a system of linear equations to solve. They each took a few steps that led to the systems shown in the table b
How do I solve equations by using the substitution method
How is the sky reflected at the salar De uyuni?
A shipment of TV sets, some weighing 30 kg each and the others weighing 50 kg each, has a total weight of 880 kg. If there are 20 TV sets all together, how many
Using the guess and check technique, find two numbers that satisfy both conditions. The sum of the two numbers is 56. The second number is seven less than two t
Which of the following is a theory that explains seafloor spreading? mantle plumes hot spots rising magma convection currents
Find x and y. please I need help its so confusing
Find the slope of the line through p and q. p(3, −5), q(−5, 4)
​z+w−3 ​6z−10w ​​ ​=k ​=8 ​​ consider the system of equations above, where kkk is a constant. for which value of kkk are there infinitely many (w, z)(w,z)left
Can someone help me please ?? :)