What is the x-value in the solution to this system of linear equations? 2х - у= 11 х+ Зу = -5 -3 -1 2 4

Question

asked Jan 10, 2021 135k views

1 Answer

Lhf · Answer 1 · 2021-01-16T11:57:41+0000

First put the first equation in Y= which is:
Y=2x-11
So we can substitute this in for Y.
X+3(2x-11)=-5
Now solve for X
X+6x-33=-5
7X=28
X=4