Posted by **cassidy** on Tuesday, October 16, 2007 at 7:48pm.

2t+1=3

it one of the following, but which one?

A) 1

B) -1

C) 2

D) -2

please help Me!!!!!

- algebra -
**Ms. Sue**, Tuesday, October 16, 2007 at 7:56pm
Please tell us which answer you think is correct and we'll check it for you.

Hint: 2t means 2 times an unknown number.

- algebra -
**cassidy**, Tuesday, October 16, 2007 at 7:58pm
i think the answer is -1

is that the correct answer?

- algebra -
**bobpursley**, Tuesday, October 16, 2007 at 7:58pm
subtract one from each side, then divide each side by 2.

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