Question

Ayudenme con las siguientes ecuaciones con proceso pliss recompensó muy bien:
A) x-4=-4+9
B) x-5+2=6-11
C)5+x-6=12-(+2)-(3)
D)x+1-(-2)=19
E)5+x+20=50
F)x-7+(-8)=144
G)x+12=625
H)x-7=400+41
I)11+x=120+1
J)13+x=160+9
K)x+3=10
Sean serios porfavor

Answer 1

A) x-4=-4+9
X = -4+9+4
X = 9
>>>>>>>>

B) x-5+2=6-11
X = 6-11+5-2
X = 11-11-2
X = -2
>>>>>

C)5+x-6=12-(+2)-(3)
X = 12 -2 -3 +6-5
X = 18-10
X = 8
>>>>>>>>

D)x+1-(-2)=19
X +1 +2 = 19
X = 19 -3
X = 16


E)5+x+20=50
X = 50-25
X = 25



F)x-7+(-8)=144

X -7 - 8 = 144
X -15 = 144
X = 144 +15
X = 159


G)x+12=625
X = 625-12
X = 613

H)x-7=400+41
X = 400+41+7
X = 448




I)11+x=120+1
X = 121-11
X = 110



J)13+x=160+9
X = 169-13
X = 156

K)x+3=10

X = 10-3
X = 7