Question

Alice made the conjecture 5x = 30 and x = 5. Which of the following is true to her conjecture?

O True, x = 5
O True, x = -6
O False x = -5
O False, x = 6

Answer 1

False, x=6

Explanation:

5x=30

Divide 5 on both sides

5/5 leaves x

30/5=6

Bring down x

x=6