Answer: x=38
Step-by-step explanation:
x+(-15)=23
x-15=23
+15 +15
x=38
When there is a positive and negative sign the negative sign cancels the positive sign.
Answer:
c
Step-by-step explanation:
13.85=0.05x+8
-8 -8
5.85=0.05x
/0.05 /0.05
x=117
Answer:
28x^2= y
x = jamal age
y= jamal's uncle age
Step-by-step explanation:
5 2/5 is the mixed fraction of 27/5
