x + 2y = 5 and 2x - 3y + 4 =0
Answers
Answer:
(-2)
Step-by-step explanation:
X+2y=sand 2x-3y+4=0
X+2y-4=0
2y= -x+4
y=-1/2x+divide both sides by =comparing
with y m X+c slop cm =
-1/2and y intercepted =(-2)
Answer:
what to do with this man....if we have to find x and y then ur ans is
Step-by-step explanation:
x+2y =5 - eqn 1
2x -3y+4=0
2x -3y= -4. - eqn 2
Now multiply eqn1 by 2
( x+2y =5 )×2
2x + 4y =10 eqn 3
Now Subtracting eqn 2 from eqn 3
2x + 4y =10
2x - 3y = -4
- + +
0 + 7y = 14
7y = 14
y = 14/7
y = 2
Now putting the value of y in eqn 1 (u can put the value. of y in any eqn)
x+2y =5
x+ 2×2 = 5
x + 4 = 5
x = 5-4
x= 1
So x = 1 and y = 2
Hope it helps