Question

What is the y-coordinate of the solution of the system of equations?

y = 3x - 26
2x - y = 19


Y=???????? Please answer fast I'm in an exam right now??????!!!!

Answer 1

Given Equations Are
y=3x-36 =>1
2x-y=19 =>2
Substitute The Value Of y in equation 2
Then We Get
2x-3x+36=19
-x=-17
x=17
Substitute The Value Of X in Equation 1
Then y=3(17)-36
=51-36
=15