Question

solve for x and y..​

Answer 1

Answer:

see picture.....

x = 3

y = 2

hope it helps you ✌️✌️

Answer 2

Answer:

Given:

• $\sf{\dfrac{xy}{x + y} = \dfrac{6}{5}, \dfrac{xy}{y - x} = 6}$ $\sf{(x ≠ 0), (y ≠ 0 \: and \: x ≠ y)}$.

Find:

• Find the value of x and y.

Calculations:

→ $\sf{\dfrac{xy}{x + y} = \dfrac{6}{5}}$

→ $\sf{\dfrac{xy}{y - x} = 6}$

→ 6 (x + y) = 5 xy

→ 6x + 6y = 5 xy - Equation (1)

→ 6x - 6y = xy - Equation (2)

Adding equation (1) and (2), we get:

→ 12x = 6xy

→ $\sf{y = \dfrac{12x}{6x}}$

→ y = 2

Adding 2 in (x), we get:

→ x = 6x + 12 = 10x

→ x = 6x - 12 = -12

→ x = -4x = -12

→ x = 3

Hence, the value of x = 3 and y = 2.