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3 years ago

8

Write an equation and solve: Twice a number, increased by 3 is 7.

1 answer:

brilliants [131]3 years ago

3 0

The equation is 2x+3=7
2x +3=7
-3 -3
2x=4
divide both sides by 2
x=2
the answer is 2

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Answer:

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Step-by-step explanation:

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