Question

X-(500+79)=221
Pomogite reshitttttt

Answer 1

$x - (500 + 79) = 221 \\ x - 500 - 79 - 221 = 0 \\ x = - 800 \\ x = 800$

Answer 2

Решение.

х - (500 + 79) = 221

х - 579 = 221

х = 221 + 579

х = 800

Ответ: х = 800