Given that 2x + 3y = 5 and 2x – y = 1 ,hence find the value of ‘m’ for which y = mx + 3.
2
3
-2
-1
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0
Answer:
-2
Step-by-step explanation:
substracting equation 2 from equation 1, we get the value of variable y as 1
put this value in any of the two equations and we get value of variable x as 1.
now y = mx + 3
1 = -2(1) + 3
1 = -2 + 3
1 = 1
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