If x +2y = 7 and 4x -ay = 10 has no solution then a =?
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Answer:
X+2y=7
2y=7-x
Y= 7-x/2....i
4x-ay=10
AY=4X-10
A=4X-10/y
Step-by-step explanation:
X+2y=7
2y=7-x
Y= 7-x/2....i
4x-ay=10
AY=4X-10
A=4X-10/y
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