3 years ago

PLEASE HELP ASAP

Mathematics

1 answer:

Reika [66]3 years ago

5 0

Answer:

Step-by-step explanation:

Twice the sum of a number and seven is three times the number:

2(x + 7) = 3x
2x + 14 = 3x
3x - 2x = 14
x = 14

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