is this right:
Hey! Here are some equations. Can you determain which is true and which is false? #1. 87 + 13 = 100 #2. 217 + 14 = 230. Here is an example of an open equation! 8 * x = 224. Which value of x makes this equation true?
Hey! Here are some equations. Can you determine which is true and which is false?
#1. 87 + 13 = 100 - False (87 + 13 = 100 is not correct)
#2. 217 + 14 = 230 - True (217 + 14 = 231, which is equal to 230)
Here is an example of an open equation! 8 * x = 224. Which value of x makes this equation true?
To solve the equation 8 * x = 224, we need to find the value of x that makes the equation true.
If we divide both sides of the equation by 8, we get x = 28. Therefore, x = 28 makes the equation 8 * x = 224 true.