Question

(- 28-15 +1 2-3




the part that there is a minus are on top of each other​

Answer 1

$= - 28 - 15 + 12 - 3$

$= - 46 + 12$

$= - 34$

Answer 2

multiplicative inverse of -5/7=- 7/5 -28/15 × x = -7/5 -28/15×5/-7=1/x 4/3=1/x 3/ 4=x

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