Question 135124
3(x-4)=18x
3x-12=18x
3x-18x=12
-15x=12
x=12/-15
x=-4/5 answer.
proof:
3(-4/5-4)=18*-4/5
3(-4-20)/5=-72/5
3(-24/5=-72/5
-72/5=-72/5