Answer:
x ∠ -3
Explanation:
To solve this inequality, we have to follow the steps below
open the bracket
collect like term
subtract and then divide both sides so that we can be left with just the variable
9(2x +1) < 9x - 18
opening the bracket, the equation becomes;
18x + 9 < 9x - 18
collect like terms, numbers with x variables on the left-hand side, and numbers standing alone on the right-hand side of the inequality
18x - 9x < -18-9
9x < -27
Divide both sides of the equation by 9
9x/9 < -27/9
x < -3