cdixon2807 cdixon2807

03-11-2021
Mathematics

contestada

2x+3=15
x+y=6
work out the values of x and y

Respuesta :

crismg717 crismg717

03-11-2021

Answer:

x=6 and y=0

Step-by-step explanation:

1. 15-3=12

2. 12÷2=6 6=x

3. 6-6=0 0=y

Answer Link

mhxjpxvgxc mhxjpxvgxc

03-11-2021

Subtract 3 from 15 and positive 3, you’re left with 2x = 12. Now you divide both sides by 2 to get x alone. x=6 so y =0

Answer Link

Otras preguntas

DDDDDDDDDDDDDDDDDDDDDDDDDDDDD

What are all the values that satiety the inequality of x

Complete these sentences with words or adverb clauses from the box. Use the hints in the brackets. because she reads a lot of books where than he does meeting f

At the book store, Dan bought 14 books about the Civil War, and 8 magazines about Abraham Licoln. if each book cost $13 dollars and magazines cost $6 dollars, h

x + 4y =6 y=- -x + 3

Which was the earliest large city known to exist in the Americas? A. Caral in the Andean region B. Monte Álban in the Oaxaca Valley C. Teotihuacán in the

y=2x-2, y=x+2 using subsitution

Gianna has $0.90 worth of nickels and dimes. She has 7 times as many nickels as dimes. By following the steps below, determine the number of nickels, x, commax,

A race car travels in a straight line from the starting line to the finish line in 12.0 seconds. The race car accelerated from a stopped position to 90 m/s by t

Adam voided 2 oz. How many ml did he void? a) 60 ml b) 120 ml c) 240 ml d) 480 ml