Question

(725умножитьХ-92):36=78
решите плиз

Answer 1

725*x-92=78*36; 725*x-92=2808; 725*x=2808+92; 725*x=2900; x=2900:725; x=4

Answer 2

(725*х-92):36=78 | *36
725 *х -92=2808
725х=2808 +92
725х=2900
X=2900/725
X=4