It would help if you proofread your questions before you posted them, e.g., "a running back in 7 yards".
Revise your question in clearer terms.
On the first play of a game, a running back in 7 yards. On the next play, he lost 19 yards. Write an addition expression to describe the situation m. Then find the change in teared in the two plays and explain its meaning
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That did not help none
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