Step 1. Simplify

to

Step 2. Simplify

to

Step 3. Simplify

to

Step 4. Cancel

on both sides
Step 5. Multiply both sides by

(the LCM of

)
Step 6. Expand
Step 7. Subtract

from both sides
Step 8. Simplify

to

Step 9. Multiply both sides by


Done! :) Hope this helps! :)
Answer:
x=3, y=2
Step-by-step explanation:
Check the picture below.
make sure your calculator is in Degree mode.
Move -4 to the other side
7x=24+4
7x=28
x=4
Answer:
The bags would weigh 27lbs. multiply 4 1/2 and6 and you get 27lbs.