Question

Question 1:
3x+1 = then x =3/2[]
A)1/3
B) 1/6
C)2/3
D)3/2
plz give correct answer​

Answer 1

Answer:

Total number of legs = 4x + 2y.

Total number of heads = x + y.

The number of legs was 14 more than twice the number of heads.

Therefore, 2 × (x + y) + 14 = 4x + 2y.

or, 2x + 2y + 14 = 4x + 2y.

or, 2x + 14 = 4x [subtracting 2y from both sides].

or, 14 = 4x – 2x [subtracting 2x from both sides].

or, 14 = 2x.

or, x = 7 [dividing by 2 on both sides].

Therefore, the number of cows = 7.

Step-by-step explanation:

Answer 2

Answer:

3/2

Step-by-step explanation:

I hope it will help you