2.2+x+(-3.4);x=-2.5

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asked Jul 1, 2019 225k views

2 Answers

Djot · Answer 1 · 2019-07-01T20:45:52+0000

The answer is -3.7. Plug in -2.5 into the expression. Then the expression is rewritten as 2.2 - 2.5 - 3.4. Subtract -2.5 from 2.2 and you get -.3. Now, the expression is -.3 - 3.4. Subtract those from each other and you get -3.7.

2.2+x+(-3.4);x=-2.5

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