21x + 28 = 156 - 2
21x = 154 - 28
21x/21 = 126/21
X = 6
Answer:
a=d-c/b
Subtract c from both sides
a=d-c/b
divide both sides by b
The percentage is 98%.
You can find this by multiplying 98% (0.98) and 150,000 to get 147,000. Then subtract 147,000 from 150,000 to get 3,000.
I hope this helps!
