find the solution of the following
(a)(-7)+ (+8)
(b) (-11)+ (-12)
(c) (+12) + (-7)
(d) (-7)+(9)+4
(e) (-50)+(-200)+300

Question

find  the solution of the following (a)(-7)+ (+8)  (b) (-11)+ (-12) (c) (+12) + (-7) (d) (-7)+(9)+4 (e) (-50)+(-200)+300  ​

Liliana · Answer

Answer:   1  -23  5  6  50  that's is your answer

find the solution of the following(a)(-7)+ (+8) (b) (-11)+ (-12)(c) (+12) + (-7)(d) (-7)+(9)+4(e) (