Distribute −1: Distribute −1 across the parentheses in the inequality −1(q−17)+12≤20. −1×q+(−1)×(−17)+12≤20 −1q+17+12≤20
Combine like terms: Combine like terms on the left side of the inequality.−1q+17+12=−1q+29So, −1q+29≤20
Subtract 29: Subtract 29 from both sides of the inequality to isolate the term with the variable q. −1q+29−29≤20−29 −1q≤−9
Divide to solve: Divide both sides of the inequality by −1 to solve for q. Remember to reverse the inequality sign when dividing by a negative number.−1q/−1≥−9/−1q≥9
More problems from Solve advanced linear inequalities