gabrielle55
gabrielle55 gabrielle55
  • 11-09-2020
  • Mathematics
contestada

if 18 more than twice a number is -10,what is the number?​

Respuesta :

jay40891
jay40891 jay40891
  • 11-09-2020

Answer:

-14

Step-by-step explanation:

Let the number be x

[tex]2x + 18 = - 10 \\ 2x = - 28 \\ x = - 14[/tex]

Answer Link
clove62 clove62
  • 11-09-2020
2x + 18= -10
2x. -18= -10 -18
2x= -28
X=-14
Answer Link

Otras preguntas

may someone help me out with this please please
There are 96 girls in a junior class of 176 students. Find the ratio of girls to boys.
Find the greatest commons factor of the numbers 40x 16x^2 and 12x^5
2×+3y=40 and -2×+2y=20
Cobbler: I am indeed, sir, a surgeon to old shoes: when they are in great danger I recover them. Which description fits best with what the cobbler means by the
hi there can anyone help me out with this question please
Why is drinking alcohol considered a high-risk behavior in contracting an STI?
what is impossible for a machine to do
after how much time the brain dies in a dead body
When iron reacts with oxygen to form rust, each iron atom