Question

What is the solution of the system?

y=14x-1
y=-11x+4

Answer 1

multiply the 1st equation with -1
-y=-14x+1
y=-11x+4
add equations
0=-25x+5
25x=5, x=0.2

Answer 2

and plug 0.2 into one of the equations to obtain y.

Answer 3

The choices are \[(5, 51) \]
\[(\frac{ 1 }{ 5 }, \frac{ 9 }{ 5 })\]
\[(\frac{ 5 }{ 3 }, \frac{ 67 }{ 3 })\]
\[(\frac{ 3 }{ 5 }, \frac{ 37 }{ 5 })\]

Answer 4

to get the right option in your question
use the same method strenesmee has suggested,
but use fractions rather than decimals