Question
PSLE
Xylia had $38. After buying 7 identical pencils, she has $2g left. Express the cost of 1 pencil in terms of g.
1 m

Click button first when a symbol is required. X

PSLE
Xylia had $38. After buying 7 identical pencils, she has $2g left. Express the cost of 1 pencil in terms of g.