Respuesta:
A) x-4=5
x=5+4
x=9
B) x-(-3)=6
x+3=6
x= 6-3
x= 3
C) 9-(x)=7
9-x=7
9-7=x
x=2
D) 10-(-x)=11
10+x=11
x=11-10
x=1
E) x-(+6)=9
x-6=9
x=9+6
x=15
F) 12-(-x)=16
12+x=16
x=16-12
x=4
G) x-(-12)=-1
x+12=-1
x=-1-12
x=-13
H) x-(8)=3
x-8=3
x=3+8
x=11
Espero te sirva <3
Explicación paso a paso:
A) x - 4 = 5
X = 5 + 4
X= 9
B) X - (-3) = 6
X + 3 = 6
X = 6 - 3
X = 3
C) 9 - (-X) = 7
9 + X = 7
X = 7 - 9
X = - 2
D) 10 - ( - X) = 11
10 + X = 11
X = 11 - 10
X = 1
E) X - (+6) = 9
X - 6 = 9
X = 9 +6
X= 15
F) 12 - (-X) = 16
12 + X = 16
X = 16 - 12
X= 4
G) X - (-12)= - 1
X + 12 = - 1
X= - 1 - 12
X - 13
H) X - (8) = 3
X - 8 = 3
X = 3 +8
X = - 11
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Respuesta:
A) x-4=5
x=5+4
x=9
B) x-(-3)=6
x+3=6
x= 6-3
x= 3
C) 9-(x)=7
9-x=7
9-7=x
x=2
D) 10-(-x)=11
10+x=11
x=11-10
x=1
E) x-(+6)=9
x-6=9
x=9+6
x=15
F) 12-(-x)=16
12+x=16
x=16-12
x=4
G) x-(-12)=-1
x+12=-1
x=-1-12
x=-13
H) x-(8)=3
x-8=3
x=3+8
x=11
Espero te sirva <3
Verified answer
Explicación paso a paso:
A) x - 4 = 5
X = 5 + 4
X= 9
B) X - (-3) = 6
X + 3 = 6
X = 6 - 3
X = 3
C) 9 - (-X) = 7
9 + X = 7
X = 7 - 9
X = - 2
D) 10 - ( - X) = 11
10 + X = 11
X = 11 - 10
X = 1
E) X - (+6) = 9
X - 6 = 9
X = 9 +6
X= 15
F) 12 - (-X) = 16
12 + X = 16
X = 16 - 12
X= 4
G) X - (-12)= - 1
X + 12 = - 1
X= - 1 - 12
X - 13
H) X - (8) = 3
X - 8 = 3
X = 3 +8
X = - 11
Listo