Answer: What question? wdym?
Step-by-step explanation:
Heya!
2/0.5=4
You can check your work by multiplying 0.5*4.
First you write out your equation, which is 28x-42=154. Then you solve you equation. First, add 42 to each side, get 28x=196. Divide both sides by 28, get x=7.
Answer:
1.25*12=15
Step-by-step explanation: