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Questions and Answers
What is the value of x in the equation $2x + 5 = 15$?
What is the value of x in the equation $2x + 5 = 15$?
- x = 20
- x = 5 (correct)
- x = 10
- x = 7
What is the value of y in the equation $3y - 7 = 20$?
What is the value of y in the equation $3y - 7 = 20$?
- y = 7
- y = 9.5
- y = 27
- y = 9 (correct)
In the equation $4x + 8y = 32$, if x = 4, what is the value of y?
In the equation $4x + 8y = 32$, if x = 4, what is the value of y?
- y = 4
- y = 6
- y = 5
- y = 3 (correct)
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