Question

Julio says, "If you subtract 14 from my number and multiply the difference by -5, the result is -80." What is Julio's number?

A) 6

B) 12

C) 16

D) 18

Answer 1

To find Julio's number, we can solve the equation (x - 14) × -5 = -80 by isolating x through inverse operations. The value of x is 30, so Julio's number is 30.

Step-by-step explanation:

To find Julio's number, let's denote it as x. According to the information given, we can form the equation: (x - 14) × -5 = -80. To solve for x, we need to isolate it by performing inverse operations. First, let's divide both sides by -5. This gives us: x - 14 = -80 ÷ -5 = 16. Next, we add 14 to both sides to isolate x: x = 16 + 14 = 30.

Therefore, Julio's number is 30.