Question

(х/40)-30=130
розвяшите ривняня

Answer 1

х:40 = 130 + 30
х : 40 = 160
х = 160 * 40
х = 6400

Answer 2

(x ÷ 40) - 30 = 130

x ÷ 40 = 130 + 30

x ÷ 40 = 160

x = 160 × 40

x = 6400