3 years ago

(x - 17.7) + 19.6 = 27.8 and an explanation

Mathematics

1 answer:

jok3333 [9.3K]3 years ago

4 0

$(x - 17.7) + 19.6 = 27.8 \\ x - 17.7 = 27.8 - 19.6 \\ x - 17.7 = 8.2 \\ x = 17.7 + 8.2 \\ x = 25.9$

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