Answer:

combine terms
subtract x from both sides and add 1 to both sides

Answer is A
Answer:
28j+21
Step-by-step explanation:
remember to isolate the variable. in this case it would be j. after you do that it should be pretty simple
25978.5964401. You can type it in a calculator and get the same answer!(:
Answer: 5x5x5x5
Step-by-step explanation:
5^4 is just multiplying 5 by itself 4 times