# How do solve the following linear system?: #9x + 1 = -4y, 7x - 2y - 13 = 0 #?

##### 1 Answer

Mar 5, 2018

#### Explanation:

Substituting value of yin Eqn (2),

Substituting value of x in Eqn (1),

Mar 5, 2018

Substituting value of yin Eqn (2),

Substituting value of x in Eqn (1),