Question

What will be the value of-20+(-23)+12

Answer 1

Answer:

Your answer is

$\\ \\ - 31$

Step-by-step explanation:

$follow \: m e \: an \: mark \: my \: answer \: as \: brainliest \: .$

Answer 2

Answer:x*5/2+2/3=-7/12,

5x/2+2/3=-7/2,

denominators L.C.M=6

5x/2*6+2/3*6 total /6,

15x+4= -7/2,

30x+8=-7,

30x=-15,

x=-15/30,

x=-1/2.

hence the rational number should be =-1/2

Step-by-step explanation: