(-3/13) - (-7/13) + (2/13) - (1/13)

(-3/13) - (-7/13) + (2/13) - (1/13)

please show exact work. I don't know how to solve this.
in Algebra 2 Answers by

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2 Answers

(7+2 -3 -1)/13=5/13

=0.3846153
by
5/13, just add and subtract the numerators, the denominators are the same so you don't need to change anything.

((-3)-(-7)+2-1=5) = 5/13
by
reshown by

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