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musickatia [10]
3 years ago
10

-129 = -48 - n Thank you

Mathematics
1 answer:
Flauer [41]3 years ago
3 0

−129=−48−n

Simplify:

−129=−48+−n

Flip the equation.

−n−48=−129

Add 48 to both sides.

−n−48+48=−129+48

−n=−81

Divide both sides by -1.

−n/−1  =  −81/−1

n=81


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