Question

Resolva as equações: a)10x-3=15x-4
b)7x+18=5x-12
c)x+2=3x-26
d)9x-6=x-10+3x
e)2(x+1)=5x+6
f) 4x-1=3(x-1)​

Answer 1

Resposta:

a) 1/5

b)-15

c)14

d)-4/5

e)-4/3

f)-2