Question

a)x+5=8
b)x-4=3
c)x+6=5
d)x-7=7
e)x+9=1
f)x+28=11
g)x-109=5
h)x-39=79
i)x+8=10
j)x+20=15
k)x-10=4
l)x+8=7
m)x+12=0
n)x+10=3
o)x+9=1
p)x-7=7​

Answer 1

a)3+5=8
b)1-4=3
c)???
d)0-7=7
e)????

Answer 2

Explicação passo-a-passo:

A) X = 8 - 5

X = 3

B) x = 3+4

X = 7

C) x = 5-6

X = - 1

D) x = 7 +7

X = 14

E) x = 1 - 9

X = - 8

F) x= 11 - 28

X = 17

G) x = 5 + 109

X = 114

H) x = 79+ 39

X = 118

I) x = 10-8

X = 2

J) x = 15 - 20

X = - 5

K) x = 4 + 10

X = 14

L) x = 7 - 8

X = - 1

M) x = 0 - 12

X = - 12

N) x = 3 - 10

X = - 7

O) x = 1 - 9

X = - 8

P) x = 7 +7

X = 14