lilly1936 lilly1936

14-05-2021
Mathematics

contestada

8+4x=9x-7 please and thank you

Respuesta :

leibrandon1 leibrandon1

14-05-2021

Answer:

x = 3

Step-by-step explanation:

4x - 9x = -5x

-7 - 8= -15

-5x / -15 = 3

Have a good day :)

Answer Link

akbusiness987 akbusiness987

01-07-2021

Answer:

x = 3

Step-by-step explanation:

8 + 4x = 9x - 7

8 + 4x - 9x = 9x - 9x - 7

8 - 5x = - 7

8 - 8 - 5x = - 7 - 8

- 5x = - 15

- 5x ÷ - 5 = - 15 ÷ - 5

x = 3

Answer Link

Otras preguntas

An errent or series of Events?

Please help me yall :(

Diana y yo asist[ ] a un concierto de rock. ieron imos ió í iste

27 Find the distance between the points (10, 3) and (7,2). Write your answer as a whole number or as a fully simplified radical expression. Do not round. (1 Poi

Dawn is preparing a home office to perform subcontract projects for midsized architect firms. She plans to use $15,000 of her own funds, which currently generat

Isolate the variable by adding a constant to each side of the equation 4(x-5)=25

Learning Task 5: Identify the missing words to complete translate the analogies into sentences. Write your answers in your notebook. ce

Rotators motion example

"You Don't Have to Say You Love Me" Which statement best expresses a theme of the text?

In questions 27 and 28, find the gradient of each straight line.