Question

e)+(-3+8)-(-3+8)+(5-6)=
f)-(-3-1)-(-6+4-1)-6-(-3+2)
g)18-(-5-2-3)+20-(-6+8)-(-1-8+3)=
gente porfavor
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Answer 1

Resposta:

e) -1

f) +5

g)+52

Explicação passo-a-passo:

e) +(+3)-(+3)+(-1)=

+3-3-1=

+3-4=

-1

f)-(-4)-(-7+4)-6-(-1)=

-(-4)-(-3)-6-(-1)=

+4+6-6+1=

+5

g)18-(-10)+20-(+2)-(-6)=

18+10+20-2+6=

+54-2=

+52

Answer 2

$e) +(-3+8)-(-3+8)+(5-6)\\5 - 5 -1 = -1$

$f) -(-3-1)-(6+4-1)-6-(-3+2)\\4 - 9 -6 +1 \\-11 +1 = -10$

$g) 18 - (-5-2-3) +20-(-6+8)-(-1-8+3)\\18 +10 + 20 -3 + 6\\48 - 3 + 6\\45 + 6= 51$