Question

x ka maan gyat kro
$7x - 9 = 16 \\ \\ 2x +5 = 10$
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Answer 1

Answer:

7x - 9 = 16-------1

2x +5 = 10-------2

2x=5

x=2.5

put value of x in equation 1

17.5x-9=16

17.5x=25

x=250/175

x=1.42