What is 15x-18=4,y^5x+10y=40 ?

The solution to 15x-18=4,y^5x+10y=40 is

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15x-18=4,y^5x+10y=40

15 x - 18 = 4, y^{5} x + 10 y = 40

(x = \frac{22}{15}, y = 1.72962 \dots)

Solution steps

[15 x - 18 = 4 y^{5} x + 10 y = 40]

Solve

15 x - 18 = 4 : x = \frac{22}{15}

Plug the solutions

x = \frac{22}{15}

into

y^{5} x + 10 y = 40

For

y^{5} x + 10 y = 40

, subsitute

x

with

\frac{22}{15} : y \approx 1.72962 \dots

Verify solutions by plugging them into the original equations

Therefore, the final solution for

15 x - 18 = 4, y^{5} x + 10 y = 40

(x = \frac{22}{15}, y = 1.72962 \dots)

5 x + 3 y = 9, 2 x + y = 4

5 x + 9 y = 12, 4 x - 3 y = 8

x + 7 y = - 2, 3 x + y = 34

5 x + 3 y = 26, 10 x - y = 38

7 y + 10 x - 8 = 2, y - 5 x - 18 = 0