189 = 3*63
= 3 * 7*9
= 3 *7 * 3*3
Answer:
x<12
Step-by-step explanation:
Let's solve your inequality step-by-step.
−3< x/ −4
Step 1: Simplify both sides of the inequality.
−3< −1/ 4 x
Step 2: Flip the equation.
−1/ 4 x>−3
Step 3: Multiply both sides by 4/(-1).
( 4/ −1 )*( −1/ 4 x)>( 4 /−1 )*(−3)
Last option is the correct choice.
Best Regards!
