Can help me out with this P4 math question?

[eenami]

Hi everyone. Im a stumped sahm.
Can help with this please?

Mrs Chen want to buy 10 pizzas but short of $8. So she bought 9 pizzas and got change $6. If each pizza cost the same, how much does she have at first?

 

[Swift Formula]

10P - $8 = 9P + $6
P = $14

 

[jq75]

Hi everyone. Im a stumped sahm.
Can help with this please?

Mrs Chen want to buy 10 pizzas but short of $8. So she bought 9 pizzas and got change $6. If each pizza cost the same, how much does she have at first?

These days maths questions not simple

 

[ZacharyA]

These days maths questions not simple

but think of it this way, you buy 10 pizzas you not enough money, you buy 1 less you got change... wouldn't the difference be the cost of that 1 pizza???