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Andreas93 [3]
3 years ago
9

​ please hurry and answer 55 + 7a = 19

Mathematics
1 answer:
hichkok12 [17]3 years ago
3 0

Answer:

a = -36/7

Step-by-step explanation:

55 + 7a = 19

(55 - 55) + 7a = (19 - 55)

7a = -36

7a/7 = -36/7

a = -36/7  the fraction can't be simplified any further

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