Answer:
x = 4/5
Step-by-step explanation:
1) Group like terms
4x + 7x + 5x - 2 - 10 = x
2) Add similar elements
16x - 2 - 10 = x
3) Subtract
16x - 12 = x
4) Add 12 to both sides
16x - 12 + 12 = x + 12
5) Simplify
16x = x + 12
6) Subtract x from both sides
16x - x = x + 12 - x
7) Simplify
15x = 12
8) Divide both sides by 15
15x/15 = 12/15
9) Simplify
x = 4/5
- From 3 to 7 is 4
- From 7 to 12 is 5
- From 12 to 18 is 6
- From 18 to 25 is 7
- From 25 to 33 is 8
Continuing the pattern, we can find the next term in the sequence by adding 9 to 33, which gives us 33 + 9 = 42.
Answer:
32 lbs
Step-by-step explanation:
John weighs 104 lbs
Rita weighs 136 lbs
The difference is 136-104 = 32 lbs