soph2617 soph2617
  • 20-01-2021
  • Mathematics
contestada

Use the formula x = 3y - 5z to find the value of x, when y = 7 and z = 4

Respuesta :

dilyanakomitova21
dilyanakomitova21 dilyanakomitova21
  • 20-01-2021

Answer:

x=21-5x4

x=21-20

x=1

Step-by-step explanation:

Answer Link

Otras preguntas

875 divided by 38 = 23 r1 how do I know the answer is reasonable
Hi! I want to write about the child abuse in one of English-speech countries. Can someone help? :D
what is Thomas Jefferson physical description
Is the Sahara is made up entirely of sand?
how did Andrew Carnegie make his fortune?
is 1/9 closer to 0 or closer 1/2
it takes 8 people yo pull a 16 ton truck how many people would it take to pull a 60 ton truck
the radius of the center circle of a basketball court is 6 feet. What is the circumference of the center circle.
A bricklayer uses a cylinder to store sand. The cylinder is 5 ft tall and has a radius of 0.5 ft. Each batch of mortar contains 0.48 ft3 of sand. How many batch
what was gunpowder first used for