# How do you solve the system of equations #2x + 6y = 3# and #- 2x + 14y = 7#?

##### 2 Answers

Apr 14, 2018

#### Explanation:

From (1),

Sub (3) into (2)

Sub (4) into (3)

Apr 14, 2018

make x in terms of y and then substitute in the second equation

#### Explanation:

2

2

substitute in the second equation

-2

-2(

-3 + 6

20

then substitute y in any of the 2 equations to get x

you get

Hope this helped