Question

What is the solution to 4|0.5x – 2.5| = 0?

x = 1.25
x = 5
x = –1.25 or x = 1.25
x = –5 or x = 5

Answer 1

x=5

4×0.5x-4×2.5=0

2x-10=0

2x=10

x=5