find the value of 'a' such that each of the following equation has x=1 and y =1 as a solution ax-2y=10
Answers
Answered by
1
Answer:
12
Step-by-step explanation:
putting value of x and y
a×1-2×1=10
a-2=10
a= 10+2
a=12
Answered by
0
Answer:
Answer=12
Step-by-step explanation:
Because
a x - 2y = 10
Than it is given x and y both has to be 1
a (1) - 2 (1) = 10
a-2=10
a=10+2
=12
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