Question

Ayudenme por fi doy corazon coronita y estrellas :3
1- 15 + x/2 = 36
2- 12 + x/3 = 36
3- 2(x-15) = 18
el signo de / es sobre

Answer 1

Respuesta:

Hola Mariana, Un Gusto Ayudarte

15 + x/2 = 36

x/2 = 36-15

x/2 =21

x = 21*2

x = 42

12 + x/3 = 36

x/3 = 36 - 12

x/3 = 24

x = 72

2(x-15) = 18

2x - 30 = 18

2x = 18+30

2x = 48

x = 48/2

x = 24