Answer:
y = x - 10
Step-by-step explanation:
10 less than a number is the same as 10 subtracted from the number.
If you start with 30, 10 less than 30 is the same as 10 subtracted from 30.
30 - 10 = 20. The input is 30, and the output is 20, which is 10 less than 30.
If you start with x, 10 less than x is the same as 10 subtracted from x, or x - 10. The input is x. Subtract 10 from the input, or x - 10. The output equals x - 10.
y = x - 10
Answer:
12 en cada hucha
Step-by-step explanation:
(x+5) + (x-5) = 24
El 5 se cancela
2x= 24
x = 12
Antes de pasar las monedas: (7 en una hucha y 17 en la otra)
12-5 = 7
12 +5 =17
17+7 = 24
Answer:
w(9-5)
Step-by-step explanation:
