graphically the pair of equation x-3y=8 and 4x-12y=9 represent two line which are
Answers
Answered by
0
Answer
x-3y=8
4x-12y=9
change the signs of the 2nd equation then subtract
x-3y=8
-4x+12y=-9
=-3x+9y=-1
Similar questions
History,
9 days ago
Math,
9 days ago
Math,
19 days ago
Environmental Sciences,
19 days ago
Political Science,
9 months ago
Math,
9 months ago