3 years ago

Please help fast im taking a quiz.

Mathematics

1 answer:

olga2289 [7]3 years ago

4 0

Answer:

1.30

Step-by-step explanation:

3+5x=7

Subtract 3 on both sides, 3 will cancel out on the left side and will subtract by 7 making it 4

5x=4

Then divide by 5 on both sides to isolate the x.

5/4=1.25

1.25 rounds to 1.3

Hope this helps C:

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