Question

b 64:6² +6. (66-x: 6) = 6³.​

Answer 1

Salut ;)

Sper răspunsul meu să îți fie de ajutor :)

64:6² +6(66-x: 6) = 6³

$\frac{64}{6^{2}}+6(66-\frac{1}{6}x)=216$

$\frac{64}{36} +396-x=216\\\\\frac{3580}{9}-x=216\\\\\\-x=216-\frac{3580}{9} \\-x=\frac{-1636}{9} \\x=\frac{1636}{9}$