Answer:
Sunil = 10 and Sushil= 40
Step-by-step explanation:
Present ages-
Sushil= 4x
Sunil= x
5 years ago-
Sushil = 4x - 5
Sunil = x - 5
4x - 5 = 7(x - 5) = 4x - 5 = 7x - 35
= -5 = 3x - 35
= 30 = 3x
= 10 = x
So substitute the xs for 10-
Present Sushil= 4 x 10 = 40
Present Sunil= 10
Answer:
I need a picture of the question because you are missing some parts of the question.
Answer:
x=-2
Step-by-step explanation:
1/2(2-6x)-4(x+3/2)=-(x-3)+4
(1-3x)-4x-6=-x+3+4
-7x-5=-x+7
Tranpose
-7x+x=5+7
-6x=12
Divide by -6
x=-2
Answer:
5/8 > 4/12
Step-by-step explanation:
We can check this by making their denominators the same.
First find the lowest common multiple of 8 and 12 which is 24.
5x3=15 and 4x2=12
8x3=24 and 12x2=24
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5/8 = 15/24 meanwhile 4/12 = 12/24
15/24 > 12/24
