Answer:
7) x = 5
8) x = 10
Step-by-step explanation:
7) 2x-3=x+2
x=5
8) 4x=2x+20
2x=20
x=10
Answer:
As an improper fraction: 27
As a mixed fraction: 
Step-by-step explanation:
Any number could be expressed as a fraction 27 is
and since 0.43 is forty-three hundredths we can express it as
.
To find the answer as a mixed fraction we have to put the whole number in the beginning and the fraction in the end. 27
As an improper fraction we have to add 27 / 1 + 43/100 = 
It’s add positive 2 every time I believe
if I’m wrong I’m so sorry and please tell me I’m wrong for other that have to use this.
If I’m right ya!! XD
Hope this helps you!
-Pam Pam
There value for z would be 3-5