Question

помогите решить:x*(100-58)=84

Answer 1

$x(100-58) = 84\\ 100x-58x = 84\\ 42x = 84\\ x = 84/42 \\ x = 2$

Answer 2

1)x*42=84
2)x*42=42x
3)42x=84
4)x=42