Question

Quanto vale o valor de y em cada caso

A) 71=2y.3 y________
B) 320=2y.5 y_________
C) 80=2y.5 y________

Answer 1

Resposta:

A) y= $\frac{71}{5}$

B) $y=\frac{320}{7}$

C) $y=\frac{80}{7}$