Question

x + 5 = 8 b) x - 4 = 3 c) x + 6 = 5d) 6x = 2x + 16= e) 2x – 5 = x + 1= f) 2x + 3 = x + 4= g) 4x – 1 = 3 ( x – 1) = h) 3( x – 2) = 2x – 4 =i) 2( x – 1) = 3x + 4= j) 3(x – 1) – 7 = 15= l) 7 ( x – 4) = 2x – 3=
ME AJUDEM POR FAVORRRRRRRR​

Answer 1

Resposta:

a) 6x - 2x = 16

4x = 16

x = 16/4

x = 4

b) 2x - x = 5 + 1

x = 6

c) 2x - x = 4 - 3

x = 1

d) 5x - 4x = 10 - 7

x = 3

Explicação:

a) x = 4  

b) x = 6  

c) x = 1  

d) x = 3  

e) x = 6  

f) x = - 5/4  

g) x = 4/3  

h) x = 1/2  

i) x = 1  

j) x = 106  

k) 0 = 9  

l) x = 2

m) x = 7  

n) x= 3/2  

o) - 16 = -4  

p) x = 0