Question

resolva as equações de 1°grau.
a)x+5=0
b)2x+10=0
c)3x-5x+8=0
d)5x-3=8x+2
e)4x+2=x
f)4-4x=2x+6

Answer 1

a)e b)= -5
c)4
d)−5/3
e)-2/3
f)-1/3