Question

Resolva as equações
A)8×+10=68-2×
B)16+5×=2×-44
C)9×-8=6+2×
D)4×-8=6+2×
E)20-5y=28-6y​

Answer 1

a) x = -6

b) x = -20

c) x = -39

d) x = 7

e) y = 8

Espero ter ajudado ;)