Question

the model represents the equation 2x - 1 =-7. What value of x makes 2x - 1 =-7 true

Answer 1

Answer:

-3

Step-by-step explanation:

2(-3)-1=-6-1

=-7

Hence it is verified

Answer 2

Answer:

x value = 4 2 when multiply by 4 ans 8-1=7