Question

How do solve the following linear system?: `2x = 4y, 3x+ 2y - 3 = 0`?

Answer 1

`x=3/4` and `y=3/8`

Explanation:

From first equation, `x=2y`.

Hence,

`3*2y+2y-3=0`

`8y=3`, so `y=3/8`

Thus,

`x=2*3/8=3/4`