dumfartfartman66 dumfartfartman66
  • 09-04-2022
  • Mathematics
contestada

i need help please i am giving 100 points and brainliest

i need help please i am giving 100 points and brainliest class=

Respuesta :

mehta06 mehta06
  • 09-04-2022

Answer:

-3

Step-by-step explanation:

-7x + 4x = 9

-3x = 9

x = 9/(-3)

x = -3

MARK ME AS BRAINLIST

Answer Link
chachacharsss427
chachacharsss427 chachacharsss427
  • 09-04-2022
firstly, you want to add: -7x+4x= -3x
2nd: divide -3 on BOTH sides which would look like:
-3x=9
- -
-3 -3
which would then equal
x= -3
Answer Link

Otras preguntas

20,000 pounds equals how many English tons? A. 2,000 tons B. 10,000 tons C. 1 ton D. 10 tons
Characterize the size of an atom
Gail ordered 5675 pounds of flour for the bakery the flour comes in 25 - pound bags . how many bags of flour will the bakery recieive
If a thermometer indicates 40 degrees Celsius, what is the temperature in degrees Fahrenheit? A. 72°F B. 104°F C. 54°F D. 22°F
What is the gcf of 24,40,56
Who was the first man on Mount Blanc?
Which law placed on the colonists required them to house British soldiers? A. Sugar Act B. Stamp Act C. Tea Act D. Quartering Act
The main goal of the Berlin Conference of 1885 was to isolate Africa . partition Africa . abandon Africa. liberate Africa.
Three times the sum of 8 and 4
75% of ? Peaches is 15 peaches.