Question

please solve it vvi
elimination method
9x-2y=3
2x-3y=3​

Answer 1

Answer:

x = 3/23

y = 21/23

Step-by-step explanation:

$(9x - 2y = 3)*3-----(i)\\27x-6y=9------(ii)$

$(2x-3y=3)*2------(iii)\\4x-6y=6-----(iv)$

Using Elimintion method,

Subtract (ii) - (iv),

27x - 6y -(4x - 6y) = 9 - 6

27x - 6y - 4x + 6y = 3

23x = 3

$x=\frac{3}{23}$

4x - 6y = 6

$4*(\frac{3}{23}) - 6y = 6\\\\\frac{12}{23} -6y=6\\\\6y=\frac{12}{23} -6\\\\6y=\frac{12-138}{23} \\\\y=\frac{126}{138} \\\\y=\frac{21}{23}$

Answer 2

Answer:

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