priscilla6962 priscilla6962

22-01-2021
Mathematics

contestada

ASAP!!
Is 5x - 7= 18 and 7x + 5=40 both equivalent, and what’s the value of x?

ASAP Is 5x 7 18 and 7x 540 both equivalent and whats the value of x class=

Respuesta :

alexicequeen10 alexicequeen10

22-01-2021

Answer: 5

Step-by-step explanation:

1. 5x - 7 = 15

5x = 25

x = 5

2. 7x + 5 = 40

7x = 35

x = 5

Answer Link

Otras preguntas

What is the term for Dante’s idea of eternal punishment based on the sin a person committed in life?

Draw a quick picture to show the number 24. Then draw a quick picture to show 24 after you have regrouped 1 ten as 10 ones. Explain how both pictures show the s

How are meiosis I and mitosis similar? A. Tetrads are separated into daughter cells B.the chromosomes are copied before both processes C.haploid cells are forme

Why is the Enlightenment considered a turning point in world history? (1) The factory system was used to mass-produce goods. (2) Martin Luther broke away from t

write 0.01 as a fraction a. 1 1/10 b. 1/10 c. 1/100 d. 1

What describes the activities of a cell that include cellular growth and cell division?

Which of these adjectives best defines an interlude? Please Help!! spiritual instructive witty bawdy somber

Should the verb need have an (s)? Each of the stands ___ to be repaired

How do you determine if any real-world situation is either independent variable or dependent variable?

Simplify this expression. 4(9n-9) a. -10n+20 b. -10n+19 c. 36n-36 d. -8n+56