Question

Answer the 4th question

Answer 1

et the smaller no. be x
then the larger be x+7
then ,A.T.G.C :-
2(x+7)+5x=42
7x+14=42
7x=28
x=4
and x+7= 11
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Answer 2

Let the larger number be x and smaller number be y.
x-y=7
x=7+y
2x+5y=42
2(7+y)+5y=42
14+2y+5y=42
14+7y=42
7y=28
y=4
x=7+y=7+4=11
Hence, two numbers are 4 and 11.