Question

Solve the equation: -5 = -3 - y/5.
a. y = 20
b. y = -20
c. y = 10
d. y = -10

Answer 1

To solve the equation -5 = -3 - y/5, we add 3 to both sides, then multiply both sides by 5, resulting in y = -10. Hence, the correct answer is d. y = -10.

Step-by-step explanation:

To solve the equation -5 = -3 - y/5, we need to isolate the variable y. Here's how we do it step-by-step:

1. Add 3 to both sides of the equation to get rid of the -3 on the right side. This gives us: -5 + 3 = y/5.
2. Simplify the left side, which results in -2 = y/5.
3. To isolate y, multiply both sides by 5, which gives us -2 × 5 = y.
4. Now, simplifying the left side, we get -10 = y.

Therefore, y equals -10, and the correct answer is d. y = -10.