Question

alguém me ajuda pfvrrrrr

a) -4x=0
b) -18x=6
c) -64x=16
d) -56x=-8
e) -48x=-6
f) -36x=-6
g) 64x=-32

Answer 1

a) -4x = 0 .(-1)
4x = -0
x= 0

b) -18x = 6 .(-1)
18x = -6
x = 18/-6 ; x = -3

c) -64x = 16 .(-1)
64x = -16
x= 64/-16 ; x= -4

d) -56x = -8 .(-1)
56x = 8
x = 56/8 ; x = 7

e) -48x = -6 .(-1)
48x = 6
x = 48/6 ; x = 8

f) -36x = -6 .(-1)
36x = 6
x= 36/6 ; x = 6

g) 64x = -32
x = 64/-32 ; x = 2

Answer 2

-4X=0

X=0/-4

X=0

B) -18X=6

X=6/-18

SIMPLIFICANDO X= -1/3

C = -64X=16
 X = 16/-64

SIMPLIFICANDO -1/4

D = -56X=-8

X= -8/-56

X = 8/56

SIMPLIFICANDO  X= 1/7

E = -48X=-6

X= -6/-48

X= 6/48

SIMPLIFICANDO  X = 1/8

F= -36X=-6

X= -6/-36
SIMPLIFICANDO
X = 6/36
X= 1/6

G = 64X=-32

X = -32/64

SIMPLIFICANDO   X = -1/2

VALEU MANO