Solve using the addition and multiplication principles.9 + 10z – 4 ≥ 9z – 4

Solve. Clear fractions first.y – 90 = -36

Simplify.9 + (-3) – (-17)

Determine whether the given number is a solution of the inequality.x ≥ -4, 10

Evaluate.-2×2 for x = 2

Simplify.-5 + 9 – (-8)

Solve using the addition principle and/or the multiplication principle.30 = 9x – 6

Determine whether the given number is a solution of the inequality.x ≥ 9, 9

Solve.10y – 30 = 4y

Solve using the addition and multiplication principles.5 + 3x < 16