Mathematics - Algebra - Inequalities - Solving linear inequalities - Inequality Solver
Solve and graph: '4x - 7 < 9' (x < 4), '-3x + 1 ≥ 10' (x ≤ -3), '2(x-4) > 3x + 1' (x < -9). 10 problems. For each: type the solution inequality AND select the correct number line graph from 4 options. Emphasize problems requiring the flip rule (dividing by negative). Show step-by-step for wrong answ