Question

(105-(25+6х)*4)*30=150

Answer 1

(105 - (25+6Х) *4) =150 : 30
(105 - (25+6Х) *4) = 5
(25 + 6Х) * 4 =105 - 5
(25 + 6Х) * 4 = 100
(25 + 6Х) = 100 : 4
25 + 6Х = 25
6Х = 25 -25
6Х = 0
Х = 0