Question

−1/ 7 + −3/ 8 simplify it

Answer 1

Answer:

-29/63

Step-by-step explanation:

Do the normal lcm method brutha

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Answer 2

Answer:

-29/56

Step-by-step explanation:

Step 1 = -1/7 + -3/8

Step 2 =  -1/7 - 3/8

Step 3 = -1*8/7*8 - 3*7/8*7

Step 4 = -8/56 - 21/56

Step 5 = -8-21/56

Step 6 = -29/56