Home
Class 7
MATHS
If 1.7 y+ 2 . 3 y =2, then y = ....

If `1.7 y+ 2 . 3 y =2, then y = ___.

A

`1//4`

B

`1//2`

C

`8`

D

6

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

If 1.7y + 2.3 y = 2 , then y = ______

0.4 x + 0.3 y = 1.7 , 0.7 x - 0.2 y = 0.8

x ^ (2) + y ^ (2) + 1, x ^ (2) + 2y ^ (2) + 3, x ^ (2) + 3y ^ (2) + 4y ^ (2) + 2,2y ^ (2) + 6.3y ^ (2) + 8y ^ (2) + 1.2y ^ (2) + 3.3y ^ (2) +4] |

6x + 5y = 7x + 3y + 1 = 2 ( x + 6y - 1 )

((1) / (3) y ^ (2) - (4) / (7) y + 5) - ((2) / (7) y- (2) / (3) y ^ (2) +2 ) - ((1) / (7) y-3 + 2y ^ (2))

If x =3 and y=1, then find the values of (i) 3x-2y" "(ii) (22)/(3)x^(2)-(7)/(2)y^(2)

If y + 1/y = 7 , find the value of y^2 + 1/y^2

If y = sin px and y_n is the nth derivative of y , then find the value of |(y, y1, y2), (y3, y4, y5), (y6, y7, y8)|