Step-by-step explanation:
you can with a calculator
but to make it easier all the fraction should be in improper form to make subtraction easier
plsss mark me brainliest
Answer:
u should give me the formula for ur question cuz I kind of understand but I did it years ago
1) let both have x ,
so putting in eqn ;
4x+0.50 = 9x-3
5x=2.50
x=0.50
therefore both have 50 p in the beginning !!
2) let the number be x
so in eqn;
(x+18)/2=5x
x+18=10x
9x=18
x=2
so the number must be 2 !!
if you have still any problem, comment !!
Answer: −
16
m
+
20
Step-by-step explanation:
