Question 8
Linear and Simultaneous EquationsIf p − 2g + 1 = g + 3p and p − 2 = 0, find g.
- A.−2
- B.−1
- C.1
- D.2
Show the answer and explanation
Answer: B (−1)
Explanation
p = 2, so 2 − 2g + 1 = g + 6. Then −3 = 3g and g = −1.
If p − 2g + 1 = g + 3p and p − 2 = 0, find g.
Answer: B (−1)
p = 2, so 2 − 2g + 1 = g + 6. Then −3 = 3g and g = −1.