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If the point (2,-3) lies on the graph of the equation 2y = ax-7, then find
value of a
Answers
Answered by
0
answer =a=1/2
Step-by-step explanation:
2(-3)=a(2)-7
-6=2a-7
2a=1
a=1/2
Answered by
0
Answer:
a = 1/2
Step-by-step explanation:
given that the point (2,-3) lies on the line 2y = ax-7
=> the coordinates must satisfy the equation.
substituting x=2,y=-3 in the equation, we get,
2(-3) = a(2)-7
=> -6 = 2a-7
=> 2a = -6+7
=> 2a = 1
=> a = 1/2
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