Question

1) x - 1 = 5

2) 2x + 4 = 16

3) 3x = 15

4) 2x = 10

5) 3x = -9

6) X - 7 = -7​

Answer 1

Resposta:

1) x=4

2) era pra ser assim: x2 + 4=16,q se e assim,a r e: x=1

3)NN entendi :(

4)tbm NN entendi :((

5)x=3²

6)x=0