What is 5(y+2)x=125y,x=7 ?

The solution to 5(y+2)x=125y,x=7 is

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5(y+2)x=125y,x=7

5 (y + 2) x = 125 y, x = 7

(x = 7, y = \frac{7}{9})

Solution steps

[5 (y + 2) x = 125 y x = 7]

Plug the solutions

x = 7

into

5 (y + 2) x = 125 y

For

5 (y + 2) x = 125 y

, subsitute

x

with

7 : y = \frac{7}{9}

Verify solutions by plugging them into the original equations

Therefore, the final solution for

5 (y + 2) x = 125 y, x = 7

(x = 7, y = \frac{7}{9})

\frac{1}{x} + \frac{1}{y} = 1, \frac{2}{x} - \frac{3}{y} = - 13

- 10 x - 2 y = 12, - 7 x - 4 y = - 15

2 x + 3 y = 25, 4 x - y = 15

x + 7 y = 8, 3 x + 2 y = 5

2 x + y = 23, 4 x - y = 19