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3 years ago

-3/7 + -3/4 by today Plus points

Mathematics

2 answers:

viktelen [127]3 years ago

7 0

Answer:

-33/28 or -1 5/28

Step-by-step explanation:

You would first find a common denominator. It would be 28. Your equation should look like this: -12/28 + -21/28. That equals -33/28 which simplifies to -1 5/28. I hope this is right and helps!

Roman55 [17]3 years ago

6 0

Answer:

-33/28

Step-by-step explanation:

-12/28 + -21/28

= -33/28

you can't simplify it so its -33/28

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