Brandon R. answered 06/09/20
Experienced Algebra and Geometry Tutor
Hello, see below:
1 1/2 = 2x
Let's first change 1 1/2 to an improper fraction. 1 1/2 = 3/2
3/2 = 2x
To isolate x, we must divide each side of the equation by 2. This can be done by multiplying both sides by 1/2.
1/2 * 3/2 = (2x) *1/2
3/4 = x