Question

 2. x – 9 = + 3
 3. x – 5 = + 2
 4. x + 9 = 2

 5. x = 10
2
me ayudan con esas ecuaciones?

Answer 1

⚜Respuesta:

2) x - 9 = 3

x = 9 + 3

x = 12

3) x - 5 = 2

x = 5 + 2

x = 7

4) x + 9 = 2

x = -9 + 2

x = -7

5) x/2 = 10

x = 2(10)

x = 20