5*(x-4)=123-38
5*(x-4)=85
x-4=85:5
x-4=17
x=17+4
x=21
5*(x-4)=123-38
5*(x-4)=85
x-4=85:5
x-4=17
x=17+4
x=21
123 - 5.(x - 4) = 38
5.(x - 4) = 123 - 38
5.(x - 4) = 85
x - 4 = 85 : 5
x - 4 = 17
x = 17 + 4
x = 21
123-5*(x-4)=38
=>5*(x-4)=123-38
=>5*(x-4)=85
=>x-4=85:5
=>x-4=17
=>x=17+4
=>x=21
123 - 5.(x - 4) = 38
5.(x - 4) = 123 - 38
5.(x - 4) = 85
x - 4 = 85 : 5
x - 4 = 17
x = 17 + 4
x = 21
123 - 5.(x - 4) = 38
5.(x - 4) = 123 - 38
5.(x - 4) = 85
x - 4 = 85 : 5
x - 4 = 17
x = 17 + 4
x = 21
123 - 5.(x - 4) = 38
5.(x - 4) = 123 - 38
5.(x - 4) = 85
x - 4 = 85 : 5
x - 4 = 17
x = 17 + 4
x = 21
23 - 5.(x - 4) = 38
5.(x - 4) = 123 - 38
5.(x - 4) = 85
x - 4 = 85 : 5
x - 4 = 17
x = 17 + 4
x = 21
123 - 5.(x - 4) = 38
5.(x - 4) = 123 - 38
5.(x - 4) = 85
x - 4 = 85 : 5
x - 4 = 17
x = 17 + 4
x = 21
123 - 5.(x - 4) = 38
5.(x - 4) = 123 - 38
5.(x - 4) = 85
x - 4 = 85 : 5
x - 4 = 17
x = 17 + 4
x = 21