⦁ Three boxes weighing 128 pounds each and one box weighing 254 pounds were loaded onto the back of an empty truck. A crate of apples was then loaded onto the same truck. If the total weight loaded onto the truck was 2,000 pounds, how much did the crate of apples weigh?
3x128= 384+254=638x = 1362
(3 * 128) + 254 + x = 2,000
128x3=384
384+254=638
128 2,000
x 3 - 638
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384 1,362
+254
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638