Question

Coroana + Multe puncte

Poza:

Answer 1

Răspuns:

$\frac{x - 1}{3} + 2 = 1 \frac{1}{4}$

$\frac{x - 1}{3} + \frac{2}{1} = \frac{5}{4}$

$\frac{x - 1 + 6}{3} = \frac{5}{4}$

$\frac{x - 7}{3} = \frac{5}{4}$

$x - 7 = \frac{3 \times 5}{4}$

$x - 7 = \frac{15}{4}$

$x = \frac{15}{4} \times \frac{7}{1}$

$x = \frac{105}{4}$

Sper că te-am ajutat!