Question

Look at the two equations:

Answer 1

Answer:

From the given equations -3x + 6 = 21  and -3x + 6 <21 we have that the process is exactly the same for solving the equation and solving the inequality

Step-by-step explanation:

Given that the two equations -3x + 6 = 21  and -3x + 6 <21

To find the statement best describes the process used to solve the equations :

From the given equations -3x + 6 = 21  and -3x + 6 <21 we have that

-3x+6-6=21-6

-3x=15

$x=-\frac{15}{3}$

∴ x=-5

-3x + 6 <21

-3x+6-6<21-6

-3x<15

$x< -\frac{15}{3}$

∴ x< -5

From the given equations -3x + 6 = 21  and -3x + 6 <21 we have that the process is exactly the same for solving the equation and solving the inequality.