Question

How many solutions does the following equation have?

-14(2-5) = -14z + 70
Choose 1 answer:
No solutions
B
Exactly one solution
Infinitely many solutions

Answer 1

The equation -14(2-5) = -14z + 70 has exactly one solution, which is z = 2.

Step-by-step explanation:

To determine the number of solutions of the equation -14(2-5) = -14z + 70, we can simplify it by performing the arithmetic operations on both sides.

1. -14(2-5) = -14z + 70
2. -14(-3) = -14z + 70
3. 42 = -14z + 70
4. -28 = -14z
5. z = 2

So, the equation has exactly one solution. The value of z that satisfies the equation is 2.