Question

Choose the missing step in the given solution to the inequality -8x - 3 < 18 - x.

-8x - 3 < 18 - x
-missing step-
-7x < 21
x > -3

A. -3 < 18 - 7x
B. -7x - 3 > 18
C. -7x - 3 < 18
D. -3 > 18 - 7x

Answer 1

B is the answer

Answer 2

if you work backwards from the next step -7x<21 = -7x-3<18 since signs only change when you r dividing by negative

Answer 3

Thank you so much

Answer 4

can you help me with another