jmurner06 jmurner06
  • 29-03-2021
  • Mathematics
contestada

What is the value of x?
84°
75°
x+15°
x+96°
D
E
F
G
H

Respuesta :

darose92
darose92 darose92
  • 30-03-2021

Answer:

The letter "x" is often used in algebra to mean a value that is not yet known. It is called a "variable" or sometimes an "unknown". In x + 2 = 7, x is a variable, but we can work out its value if we try!

Step-by-step explanation:

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