2+x=8-x
add x to each side to get all the x's on one side
2+x+x = 8-x+x
2 + 2x = 8
now subtract 2 from each side to get all the numbers on the other side
2 + 2x -2 = 8-2
2x = 6
divide by 2 on each side to get x alone
2x/2 = 6/2
x=3
Answer: x=3
Answer:
-22
Step-by-step explanation:
Answer:
1.1331
Step-by-step explanation:
Divided 100 by 751
Answer:
15,36,39
Step-by-step explanation:
primitive pythag: 5, 12, 13 *3
