Solve by elimination method.
y + 2x - 19 = 0 and 2x - 3y + 3 = 0
Answers
Answered by
0
Step-by-step explanation:
22/4 is answer this question
Answered by
0
Answer:
y+2x-19=0
2x+y=19-------------1
2x-3y+3=0
2x-3y=-3-------------2
Now,
eqn 1-2
2x+y=19
- 2x-3y=-3
+. +
2x+y=19
-2x+3y=3
4y=22
y=22/4
y=11/2
put y=11/2
2x+11/2=19
2x=19-11/2
2x=8/2
2x=4
x=4/2
x=2
Similar questions