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The above tells us that all values of x that are greater than 3 will satisfy the inequality. Below we demonstrate the inequality by graphing the solution set on a number line. Notice that x can not equal 3, which we show with an open circle on the number line.
LHS* 4 ≤ RHS * 4
4 * a/4= a
Multiply
The above tells us that all values of x that are less than or equal to - 48 will satisfy the inequality. Below we demonstrate the inequality by graphing the solution set on a number line. Notice that x can equal - 48, which we show with a closed circle on the number line.
Divide by - 4 and flip inequality sign
Put minus sign in front of fraction
Calculate quotient
The above tells us that all values of x that are less than - 3 will satisfy the inequality. Below we demonstrate the inequality by graphing the solution set on a number line. Notice that x can not equal - 3, which we show with an open circle on the number line.