Question

1. 2×-5×+9×
2. 2×+7×+×-8×
3. 5×y-3×+4×y
4. 6×-8y-4×y
5. 3y+5y-7y+×

aiuda :3​

Answer 1

Respuesta:

1) 2×-5×+9× =9

2) =2+7-8 =1

3) =5y+4y-3 =9y-3

4) -48y-4y = -52y

5) 3y+5y-7y =y

Espero te sirva <3