33.5k views
2 votes
A. x ≤ 14/11
B. x ≥ –1
C. x ≤ 2/5
D. x ≤ 2/1

A. x ≤ 14/11 B. x ≥ –1 C. x ≤ 2/5 D. x ≤ 2/1-example-1
User Vonbrand
by
6.4k points

1 Answer

5 votes
-x/7+4≥3x subtract 4 from both sides

-x/7≥3x-4 multiply both sides by 7

-x≥21x-28 subtract 21x from both sides

-22x≥-28 divide both sides by -22 (and reverse sign because of division by a negative value)

x≤14/11
User Inokey
by
5.8k points