amygutierrez34 amygutierrez34

03-06-2021
Mathematics

contestada

Seven times the sum of twice a number and 12 is -28. Find the number

Respuesta :

juiceboxxkid juiceboxxkid

03-06-2021

Answer:

7(2x + 12) = -28

14x + 84 = -28

14x + 0 = -112

14x/14 -112/14

x = -8

Step-by-step explanation:

hope this helps :)

Answer Link

isabananabro isabananabro

03-06-2021

23 is the correct answer in this question

Answer Link

Otras preguntas

PLEASE HELP ME! I NEED THIS QUICKLY! Its relating to analog and digital waves

2^n+1 = 1/8solve each equation by solving Nthe answer is -4 but I need to solve how to do it

What position would be the highest in a company's hierarchy? A: director of finance B: finance manager C: accountant D: finance administrative assistant

Which subatomic particle has no charge?A.) ElectronB.) NeutronC.) ProtonD.) Ion

Evelyn has $638.54 in her checking account. She must maintain a $500 balance to avoid a fee. She wrote a check for $159.50 today. Write and solve an inequality

Evelyn has $638.54 in her checking account. She must maintain a $500 balance to avoid a fee. She wrote a check for $159.50 today. Write and solve an inequality

Perform the calculation then round to the appropriate number of significant digits. 128.5 x 3.24

Which subatomic particle has no charge?A.) ElectronB.) NeutronC.) ProtonD.) Ion

Use the discriminant to describe the solutions as one real, two real, or two imaginary solutions. x^2 - 15x + 12 = 0

what is the LCM of 4, 5