v = 1
explanation:
-22 + 8v = 7(4v - 6)
distribute 7 into 4v - 6
-22 + 8v = 28v - 42
subtract 8v from both sides
-22 = 20v - 42
add 42 to both sides
20 = 20v
divide by 20 on both sides
1 = v
Answer:
5/(3x+2) = 7/(5x-2)
<=>5*(5x-2) = 7*(3x+2) (x is not equal to -3/2 or 2/5)
<=> 25x -10 = 21x +14 (x is not equal to -3/2 or 2/5)
<=> 4x = 24 (x is not equal to -3/2 or 2/5)
<=> x = 6 (valid)
You have to just aDD IT
3:50+1:20= 4:70
we know 1 hour 60 minutes
so the answer will be 5:10
hope so
The answer would be A
Explanation:
Let make the variable 4
If Jenna has 4 novels and gave half to a friends she would use the expression
4/2 or m/2 then you would add 5 so your expression would be
4/2+5 Or in that case m/2+5
