Seudónimo Seudónimo

13-08-2020
Mathematics

contestada

Please help!!!! 7 - 2x if x = -4 Thank you in advance

Respuesta :

jimthompson5910 jimthompson5910

13-08-2020

The x is a placeholder for a number. Think of x like a box and inside the box will go a number. In this case, -4 will replace x

7 - 2x = 7 - 2(-4) = 7 + 8 = 15

Answer: 15

Answer Link

gazmanauguste gazmanauguste

14-08-2020

X = - 4

7 - 2x

7 - 2(-4)

7 - ( - 8 )

7 + 8

15 ✔️

Answer Link

Otras preguntas

Jamie is traveling uphill at 30 meters in 10 seconds. She then stops for 10 seconds to take a break. Finally she runs back down the hill in 10 seconds. What is

I need help with everything please tell me how to show work and the answer

Please help with answer.Thanks

Homework. For today.

Please help No links please Answer the question in the picture

how many years is between 400 BCE and 500 CE

help me answer thank u I will mark brainliest

What is -4(-1 1/2 - 9) explain

PLS HELP!!! The speeds, in miles per hour, tracked by a police patrol car along a certain highway, are shown in the stem-and-leaf plot. Speeds (in miles per ho

Josiah kept track of how many songs of each genre were played in an hour from his MP3 player. The counts are displayed in the table below. He has a total of 1,5