Question

What is the value of x? ​

Answer 1

5x-1=124
5x=125
x=25

So it’s the last answer x=25

This is because vertically opposite angles are the same so both of the angles are 124

Answer 2

Answer:

D

Step-by-step explanation:

Remark

The two angles across from each other are equal.

Equation

5x - 1 = 124                  Add 1 to both sides

Solution

5x - 1  + 1 = 124 + 1      Combine

5x = 125                      Divide by 5

5x/5 = 125/5

x = 25