Question

Решите уравнения : а)8x=3, б)23целых 5/34-t=7 целых 9/16+1 целая 7/16= решить

Answer 1

а)8x=3
x = 3/8 

б)$23 \frac{5}{34}$-t=$7\frac{9}{16}$+$1\frac{7}{16}$ 

$\frac{787}{34}-t= \frac{119}{16}+ \frac{23}{16}$

$\frac{787}{34}-t= \frac{142}{16}$

$\frac{787}{34}-t= \frac{71}{8}$

$-t= \frac{71}{8} - \frac{787}{34}$

$-t= \frac{1207}{136} - \frac{3148}{136}$

$-t= \frac{-1941}{136}$

$t= \frac{1941}{136}$