haileyv478 haileyv478
  • 21-10-2020
  • Mathematics
contestada

|2x + 3| = 15
what is x?

Respuesta :

baseallie
baseallie baseallie
  • 21-10-2020

Answer:

x = 6, -9

Step-by-step explanation:

Answer Link
cloudyystrawberry cloudyystrawberry
  • 21-10-2020

Answer:

x=6

Step-by-step explanation:

2x+3=15

Subtract 3 from both sides (3-3), 15-3

2x=12

Divide by 2 on both sides (2/2), 12/2=6

x=6

ISOLATE THE VARIABLE

Hope that helps

Answer Link

Otras preguntas

A square has side length 10 cm. Use an exponent to express its area.
Solve. 5(x-3)+11=4(x+2)
How old is Katie if her mother is 3 times as old as her, but was 4 times older than her 4 years ago? A. 12 years old B. 8 years old C. 36 years old D. 32 years
FIRST ONE TO ANSWER AND GET IT RIGHT WILL GET A BRAINLIEST!!!!
The SP Corporation makes 48,000 motors to be used in the production of its sewing machines. The average cost per motor at this level of activity is: Direct mate
How did events that took place in Europe affect the relationships among the British, French, Spanish, and Dutch in their quests to explore North America?
When the following redox equation is balanced with smallest whole number coefficients, the coefficient for the iodide ion will be _____. I–(aq) + NO3–(aq) → NO
1. Egyptians participated in organized sports including archery tournaments, chariot races and wrestling. True False
Can someone please help me with this I’m very confused
how did the Boston Massacre contribute to American Colonists declaring their independence and fighting a Revolutionary War