Solve 2x +3y = 11 and 2x -4y = -24 and hence find the value of 'm' for
which y= mx + c
Answers
Answered by
3
Answer:
m = -2/3 and m = 1/2
Step-by-step explanation:
for 1st equation
2x + 3y = 11
y = -2/3 x + 11/3
compared with y= mx + c
[m = -2/3]
for 2nd equation
2x - 4y = -24
divide by 2
x - 2y = -12
y = 1/2 x + 12
compared with y = mx + c
[ m = 1/2]
Answered by
1
Answer:
your answer is
Step-by-step explanation:
The first eq.= 2× + 3y = 11
= y = -2/3× + 11/3
= y = m× + c
= m = -2/3 . and
The second eq.= 2× - 4y = -24
= y = 1/2× + 4
= y = m× + c
= m = 1/2 .
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