Question

a) 4x = 36
b) 3x = 27
c) 5x =50
d)2x =48
e)7x = 35
f)3x + 1= 10
g) 8x -4= 28
h)10x -8=42
i) 2x + 3=17
j) 6x -4= 56​

Answer 1

Olá! Boa Noite!

A) 4x = 36

X= 36/4

X= 9

b) 3x = 27

X= 27/3

X= 9

c) 5x =50

X= 50/5

X= 10

d)2x =48

X= 48/2

X= 24

e)7x = 35

X= 35/7

X= 5

f)3x + 1= 10

3x= 10-1

3x= 9

X= 9/3

X= 3

g) 8x -4= 28

8x= 28+4

8x= 32

X= 32/8

X= 4

h)10x -8=42

10x= 42+8

10x= 50

X= 50/10

X= 5

i) 2x + 3=17

2x= 17-3

2x= 14

X= 14/2

X= 7

j) 6x -4= 56

6x= 56+4

6x= 60

X= 60/6

X= 10

ESPERO TER LHE AJUDADO! ♥️