Answer:
x = 3
Step-by-step explanation:
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.
Step-by-step explanation:
this is the answer in the picture
Answer:
56
Step-by-step explanation:
Apply PEMDAS:
