Q. Solve for a. Reduce any fractions to lowest terms. Don't round your answer, and don't use mixed fractions.60a+64≥80a−92
Isolate the variable term: Isolate the variable term by moving all terms containing ' extit{a}' to one side and constants to the other side.60a+64≥80a−9260a−80a+64≥−92−20a+64≥−92
Subtract 64 from both sides: Subtract 64 from both sides to isolate the variable term further.−20a+64−64≥−92−64−20a≥−156
Divide both sides by −20: Divide both sides by −20 to solve for 'a'. Remember that dividing by a negative number reverses the inequality sign.−20a/−20≤−156/−20a≤7.8