# How do you solve the following system: 7y − 6x − 5 = 0, 7y - 2x = 10 ?

Mar 11, 2017

$x = 0.8$

#### Explanation:

$7 y - 6 x - 5 = 0$ (+5)
$7 y - 2 x = 10$

$7 y - 6 x = 5$
$7 y - 2 x = 10$

subtract:

$- 4 x = - 5$

divide by $4$:
$- x = - 0.8$

multiply by $- 1$:
$x = 0.8$