# How do you solve the following system?: y=-x + 12 , 7y=3x+1

Nov 15, 2015

$\left(8.3 , 3.7\right) \in m a t h \boldsymbol{Q \times Q}$

#### Explanation:

$7 \left(- x + 12\right) = 3 x + 1$

$84 - 1 = 3 x + 7 x$

$x = 8.3$

$y = 12 - x = 12 - 8.3$