Question

is (1, 8) a solution to this system of equations? 19x + 3y = 2 3x + y = 11 yes no

Explanation:

Step1: Substitute x = 1 and y = 8 into first equation

Substitute \(x = 1\) and \(y=8\) into \(19x + 3y=2\).
We get \(19\times1+3\times8=19 + 24=43
eq2\).
Since the point \((1,8)\) does not satisfy the first - equation of the system, we don't need to check the second equation.

Answer:

no