X + 8y = 11 and -x -10 y=-19 elimination

asked Jan 5, 2020 19.8k views

2 votes

5.1k points

Please log in or register to add a comment.

6 votes

(x,y) = (-21,4).

x+8y=11,

-1-10y=-19 now equals (x+8y=11)+(-1-10y)=11+-19 simplified equals -2y=-8.

BubbaT answered Jan 9, 2020

5.8k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.9m questions

7.8m answers