Need a better picture if u post it again soon I’ll see it and I’ll tell u
it means that u have to ratios that are equivalent in weight meaning 3:3 = 1 and so is 6:6=1
Answer:
x=-72
Step-by-step explanation:
-x/6-1=-13
add 1 to both sides
-x/6=-12
multiply 6*-12
-72
x=-72 because -72/6=-12
