if x/-5 2/7 =31 ;find x
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multiply 7 by x and -5by 2 by put -sign betwwen them u will get 7x+10=31 gives x=3
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thanks
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from the image
7*x -(-5)2 =31
7x +10 =31
7x=31-10
7x=21
x=21/7
x=3
7*x -(-5)2 =31
7x +10 =31
7x=31-10
7x=21
x=21/7
x=3
thank you
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