We simplify the equation to the form, which is simple to understand
2x/5=9/15
Simplifying:
+ 0.4x=9/15
Simplifying:
+ 0.4x=0.6
We move all terms containing x to the left and all other terms to the right.
+ 0.4x=0.6
We simplify left and right side of the equation.
+ 0.4x=0.6
We divide both sides of the equation by 0.4 to get x.
x=1.5
so your answer is x=1.5 :) hope this helps u!