Question

Qual a proporcao3x+2/2x-1=16/9

Answer 1

$\frac{3x+2}{2x-1} = \frac{16}{9} \\ \\ 16 ( 2 x - 1 ) = 9 ( 3 x + 2 ) \\ \\ 32 x - 16 = 27 x + 2 \\ \\ 32 x - 27 x = 2 + 16 \\ \\ 5 x = 18 \\ \\ x = \frac{18}{5} = 3,6$

Answer 2

Resposta:

Explicação passo-a-passo:

9(3x+2)=16(2x-1)

27x+18=32x-16

27x-32x=-16-18

-5x=-34 (-1)

5x=34

X=34/5