Question

Encontre o valor do (x) a) x+23=36
b) 47-X=130
c) X÷2=25
d) X+X= 90
e) X+X+X=68
f) X-21=29
g) X+112=222
h) 44÷X= 110​

Answer 1

Resposta:

a)x+23=36

X= 36-23

X=13

b) 47-X=130

-X=130-47

-X=83

(-1)*/ -X=83

X=-83

c) X÷2=25

X=25*2

X=50

d) X+X= 90

2X=90

X=90/2

X=45

e) X+X+X=68

3X=68

X=68/3

X=22,666 arredondado fica x=22,67

f) X-21=29

X=29+21

X=50

g) X+112=222

X=222-112

X=110

Explicação passo-a-passo: