You need to make 18 cupcakes for a birthday party you have already made 11 how many more cupcakes do you need to make write an equation and solve

To find out how many more cupcakes you need to make, you can subtract the number of cupcakes you have already made from the total number of cupcakes needed.

Let x be the number of cupcakes you need to make.

The equation would be:
x = 18 - 11

To solve for x, you subtract 11 from 18:
x = 7

Therefore, you need to make 7 more cupcakes for the birthday party.

To find out how many more cupcakes you need to make, you can subtract the number of cupcakes you have already made (11) from the total number of cupcakes needed (18).

Equation: Total cupcakes needed - Cupcakes already made = Cupcakes to be made

Substituting the values into the equation:

18 - 11 = Cupcakes to be made
7 = Cupcakes to be made

Therefore, you need to make 7 more cupcakes for the birthday party.