Question

O valor de x nas proporção
X+1/11=x+2/16

Answer 1

Explicação passo-a-passo:

$\sf \dfrac{x+1}{11}=\dfrac{x+2}{16}$

$\sf 16\cdot(x+1)=11\cdot(x+2)$

$\sf 16x+16=11x+22$

$\sf 16x-11x=22-16$

$\sf 5x=6$

$\sf x=\dfrac{6}{5}$

$\sf \red{x=1,2}$