The expansion of the equation of the fifth grade in the next semester - Training Enrollment Network

The expansion of the equation of the fifth grade in the next semester

If box A is x kilograms, box B is (97-x) kilograms.

Because after giving B 14 kg, A is 3 kg more than B.

Therefore, the equation x- 14=(97-x)+ 14+3 can be listed.

x- 14=97-x+ 17

2x= 128

X=64 This is A, so B has 97-64=33(kg).

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