Question

Sendo a=[01], b=[-11] e c=[22] calcule x tal que x+a-(b+c)=0

Answer 1

x + 1 - (-11+22)
x + 1 - (11)
x + 1 - 11 = 0
x - 10 = 0
x = 10

Answer 2

X+A - (B+C)=0

X = B+C – A =

[-1]…..[ 2] …. [0]

[1].. +..[2]...-...[1] =

[ 1 ]

[ 2 ]