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 inference can be made based on the daughter’s actions in this passage?

Questions 15–23: Rewrite each sentence in the tense indicated. 15. Mona Lisa smiles mysteriously. Past:

Drag numbers to complete a function in terms of x and y for the line that contains the points (2, 4) and (6, 16). Numbers may be used once, more than once, or n

Roy is creating a miniature model of the kitchen in his parents' restaurant using a ratio of 1:5. There are two refrigerators in the kitchen that are 1.5 m tall

A one-dimensional variable force in the x-direction is given F (x) =[tex]2x^{4.79} i[/tex] where F is in newtons and x is in meters. Find the work done by this

Mary Anne’s parakeet weighs 240g. Her cat weighs 3.1 kg. What is the difference, in grams, of the weights of her pets?

which best describes the solution for this equation 0.5(4x+3)=5x-2.5

What is (f⋅g)(x)? f(x)=x2−2x+3 g(x)=x3−4 Enter your answer, in standard form, in the box. (f⋅g)(x)=

During the colonial period, Spanish colonists did not allow the people who were already living there to participate in some Spanish customs that were not religi

what is the square of 6