9)Identify which of the following equation has it's solution as (8 , 2) *
8x+3y=72
3x - y= 20
3x-4y =15
2x -3y =10
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0
Answer:
2x-3y=10has 8,2 as its solution
Answered by
1
2 x 8 -3 x 2
16 - 6 = 10
10 = 10
LHS is equal to RHS
4 th option is correct
16 - 6 = 10
10 = 10
LHS is equal to RHS
4 th option is correct
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