Answer:
-9
-2
1
-10
1
6
Step-by-step explanation:
Just follow the equation left to right

First lets put like terms together!
subtract 5 by both sides

Then we have to get x by itself, in order to do this we divide by 2
Answer:
estimate is 0.5
Step-by-step explanation:
Answer:
10 weeks
Step-by-step explanation:
20x+50=250
First subtract 50 from both sides, which gives you 20x=200
then divide 20 from both sides which gives you x=10