Question

Resolvam pfv 7x/3+2=2x

Answer 1

Olá,

x = -6

resolução:

7x/3 + 2 = 2x

7/3 x + 2 = 2x

7/3 x + 2 − 2x = 2x − 2x

1/3 x + 2 = 0

1/3 x + 2 − 2 = 0 − 2

1/3 x = -2

3 * (1/3 x) = (3) * (-2)

x = -6