- #1
Casio1
- 86
- 0
$y=2x+1$
$y=2x^2+3x+5$
$ a+3b=1$
$2a - b=1$
Multiply through by 3
$6a - 3b = 3$
Subtract equation (3) from (1)
$6a - 3b = 3$
$ a + 3b = 1$
$7a - 0b = 4$
a =$\frac{4}{7}$
Just learning latex on here and trying to understand how I can keep everything in line, which seems difficult with some parts above, is there something I am missing out?
Please advise
Kind regards
Casio
$y=2x^2+3x+5$
$ a+3b=1$
$2a - b=1$
Multiply through by 3
$6a - 3b = 3$
Subtract equation (3) from (1)
$6a - 3b = 3$
$ a + 3b = 1$
$7a - 0b = 4$
a =$\frac{4}{7}$
Just learning latex on here and trying to understand how I can keep everything in line, which seems difficult with some parts above, is there something I am missing out?
Please advise
Kind regards
Casio