Answer:
Eraser cost €0,2
Step-by-step explanation:
Cost of ereaser - x
Cost of pencil - x + 1
x + x + 1 = 1,4
2x + 1 = 1,4
2x = 0,4
x = 0,2
Answer:
5
Step-by-step explanation:
5
lol hope helps :D
Answer:
30
Step-by-step explanation:
Answer:
a=b-2
Step-by-step explanation: