Seudónimo Seudónimo

02-03-2021
Mathematics

contestada

In the equation x + y = 8, find the value of x if y = 3

3
5
7
11

Respuesta :

kengrongmei666 kengrongmei666

02-03-2021

Answer:

11

Step-by-step explanation:

x+y=8 y=3

x+3=8

-3 -3

x=11

Answer Link

dineothobamere dineothobamere

02-03-2021

Answer:

substitute y in the equation

x+3=8

then we solve for x

transpose 3 to the right 8-3=5so therefore x=5

Answer Link

Otras preguntas

1) Using a keyword search tool to see what people are searching for is an example of what type of data source? A) public data B) reviews C) focus group D) seco

PLZ HELP ITS DUE TODAY!!!!

Two objects are moving downward at a speed of 3 cm/s. Object A has a mass of 2kg and Object B has a mass of 1kg. You want both objects to move to the left at a

Write the correct possessive pronoun. El mecánico te muestra unos autos (of his).

5. A television set is 36 inches wide and has a diagonal length of 42 inches. To the nearest inch, how tall is the set? 09 O 13 O22 055

describe how lead sulfate can be prepared using silver hydroxide

Which of the following correctly sets up the point-slope equation for this line? y−7=13(x+6)y-7=\frac{1}{3}\left ( x+6 \right )y−7= 3 1 (x+6) y+7=13(x+6)y+7

6. Benjamin ran 8.7 miles each weekday last week and 12.9 miles each day of the weekend. What was the total distance Benjamin ran last week?

how can handle common injuries at childcare?

11. An appositive A. makes a sentence wordier B. is useful when editing out BE verbs C. sometimes contains a verb D. always contains a subject and a verb, 12. V