Two boxes average weight 78 lbs
Box B wweight 12 lbs more than box A
What is the weight of Box A?

We'll help, but it won't be an instant, free answer. You must attempt to do the problem. So, post your answer and how you got it, and then we'll help.

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Originally Posted by teacherjenn4

We'll help, but it won't be an instant, free answer. You must attempt to do the problem. So, post your answer and how you got it, and then we'll help.

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X+(x+12) = 78
2x=66
x ==33 33+12=45 35+33=78