27josegabr1 27josegabr1
  • 08-11-2021
  • Mathematics
contestada

x over 9 - 1 =2 please help me
this mat is from edulastic 7 grade

Respuesta :

themathexpertise
themathexpertise themathexpertise
  • 08-11-2021

Answer:

When x/9 - 1 = 2, x = 27.

Step-by-step explanation:

x/9 - 1 = 2

Add 1 to both sides.

x/9 = 3

Multiply both sides by 9.

x = 27.

Proof:

x/9 - 1 = 2

Substitute variable.

27/9 - 1 = 2

Divide 27 by 9.

3 - 1 = 2

Subtract 1 from 3.

2 = 2.

Answer Link

Otras preguntas

what is a quote from the odyssey that shows odysseus' religion
what are two possible uses of genetic engineering
What is the volume of a sphere when r = 9 ft
At sea level, water boils at 100 degrees celcius and methane  boiled at -161 degrees celcius. Which of these substances has a stronger force of attraction betwe
what is a quote from the odyssey that shows odysseus' religion
what is a quote from the odyssey that shows odysseus' religion
what are two possible uses of genetic engineering
At sea level, water boils at 100 degrees celcius and methane  boiled at -161 degrees celcius. Which of these substances has a stronger force of attraction betwe
what is a quote from the odyssey that shows odysseus' religion
At sea level, water boils at 100 degrees celcius and methane  boiled at -161 degrees celcius. Which of these substances has a stronger force of attraction betwe