Answer:3aC +bC
Step-by-step explanation:
Answer:
-1, -1, be parallel, and "the same slope"?
Step-by-step explanation:
the last one is iffy but I believe its somewhere around that
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! :)
5000000 000000 0000 2000 100 90 0 i hope this helps