Try to calculate them in your head and if that doesn't help use a calculator. I hope this helps
Answer:
x=8
Step-by-step explanation:
-5(x-3)=-25
Divide each side by -5
-5/-5(x-3)=-25/-5
x-3 = 5
Add 3 to each side
x-3+3 = 5+3
x = 8
Answer: -2.88889
Step-by-step explanation:
calculate the approimate value
So basically the x will want to be singled out and 3/2-y=the variable
