Question

URGENTEEE È PRA HOJEEEEEEEEEEEEEEE!!!!!!!!!!
Resolva as equações!!!
A) X + 5= 8
B) X - 4 = 3
C) X + 6 = 5
D) X - 3 = -7
E) X + 9 = -1
F) X - 35 = 155
G) Y + 22 = 45
H) Y + 42 = 22

Answer 1

Resposta:

A) X + 5= 8

x = 8 - 5

x = 3

B) X - 4 = 3

x = 3 + 4

x = 7

C) X + 6 = 5

x = 5 - 6

x = - 1

D) X - 3 = -7

x = - 7 + 3

x = - 4

E) X + 9 = -1

x = - 1 - 9

x = - 10

F) X - 35 = 155

x = 155 + 35

x = 190

G) Y + 22 = 45

y = 45 + 22

y = 67

H) Y + 42 = 22

y = 22 - 42

y = - 20