who ever solves all of this and answers first will be mark as brainliest
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(a) -21 ÷ 7
= -21/7
= -(3×7)/7
= -3
(b) 16 ÷ (-2)
= 16/(-2)
= (2×8)/(-2)
= 8/-1
= -8
(c) -8 ÷ (-2)
= (-8)/(-2)
= (-4×2)/(-2)
= (-4)/(-1)
= 4
(d) -14/2
= (-14)/2
= (-7×2)/2
= -7
(e) 15/(-5)
= 15/(-5)
= (5×3)/(-5)
= 3/(-1)
= -3
(f) -18/(-3)
= -18/(-3)
= -(6×3)/(-3)
= -6/(-1)
= 6
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