Question

Solve the system of linear equations below. Enter your solution as an ordered pair (x,y). Do not include spaces in your answer.. 4x+y=19. y=3

Answer 1

To find the solution of the system of linear equations, substitute the value of y in the second equation to y of the first equation,
4x + 3 = 19
The value of x is 4. Thus, the solution is equal to (4,3)

Answer 2

y=3
4x+y=19
4x+3=19
4x=19-3
4x=16
x=4

pair is 4,3