• Matéria: Matemática
  • Autor: g4brieldporto
  • Perguntado 3 anos atrás

a)
x + 2 = 4


b)
x + 6 = 12


c)
x + 22 = 44


d)
x + 46 = 50


e)
x – 2 = 4


f)
x – 6 = 12


g)
x - 22 = 44


h)
x – 46 = 50


i)
x – 2 = - 4


j)
x – 6 = -12


k)
x – 22 – 44


l)
x – 46 = - 50


m) x + 2
= - 4


n)
x + 6 = - 12


o)
x + 22 = - 44


p)
x + 46 = - 50

Respostas

respondido por: vaziooooo
1

a)

x + 2 = 4

x = 4 - 2

x = 2

b)

x + 6 = 12

x = 12 - 6

x = 6

c)

x + 22 = 44

x = 44 - 22

x = 22

d)

x + 46 = 50

x = 50 - 46

x = 4

e)

x – 2 = 4

x = 4 + 2

x = 6

f)

x – 6 = 12

x = 12 + 6

x = 18

g)

x - 22 = 44

x = 44 + 22

x = 66

h)

x – 46 = 50

x = 50 + 46

x = 96

i)

x – 2 = - 4

x = -4 + 2

x = -2

j)

x – 6 = -12

x = -12 + 6

x = -6

k)

x – 22 = -44

x = -44 + 22

x = -22

l)

x – 46 = - 50

x = -50 + 46

x = -4

m)

x + 2 = - 4

x = -4 - 2

x = 6

n)

x + 6 = - 12

x = -12 - 6

x = -18

o)

x + 22 = - 44

x = -44 - 22

x = -66

p)

x + 46 = - 50

x = -50 - 46

x = -96

respondido por: mini2525
1

Resposta:

Explicação passo a passo:

A- X+2= 4 → x=4-2→ x=2

B- X+6 = 12 --→ X=12-6---→ X=6

C-X+22 = 44---X=44-22--- X=22

D-X+46 = 50   X=50-46   X=4

E- X-2 = 4  X=4 + 2 X=6

F-X-6 = 12  X=12 + 6  X=18

G-X-22 = 44 X=44 + 22 X=66

H-X-46 = 50  X=50 + 46 X= 96

I-X-2=-4 X= -4 + 2 X= -2

J-X-6=-12 X=-12 + 6 x=-6

K-X-22=-44 X=-44 + 22 X= -22

L-X-46=-50 X= -50 + 46 X=-4

M-X+2=-4  X= -4-2 X= -6

N-X+6=-12   X=-12-6  X=-18

O-X+22=-44 X= -44-22  X= -66

P-X+46=-50   X=-50-46  X= -96

Perguntas similares