A) x- 8900 = 8900; 6) 98 427 - y = 8888;
B) 945 - (697 - z) = 349;
r) 78+ (84 - m) - 13 = 92;
A) 69 - (97 – (28 + n)) = 45.

Question

Математика: A) x- 8900 = 8900; 6) 98 427 - y = 8888;B) 945 - (697 - z) = 349;r) 78+ (84 - m) - 13 = 92;A) 69 - (97 – (28 + n)) = 45.​

misha230604 · Answer

Пошаговое объяснение:a) x- 8900 = 8900x=8900+8900x=17800б) 98 427 - y = 8888;у=98427-8888у=89 539B) 945 - (697 - z) = 349697-z=945-349697-z=596z=697-596z=101r) 78+ (84 - m) - 13 = 9265+(84-m)=9284-m=92-6584-m=27m=84-27m=57A) 69 - (97 – (28 + n)) = 4597 – (28 + n)=69-4528+n=97-24n=73-28n=45...

A) x- 8900 = 8900; 6) 98 427 - y = 8888;B) 945 - (697 - z) = 349;r) 78+ (84 - m) - 13 = 92;A) 69 - (97 – (28 + n)) = 45.​

A) x- 8900 = 8900; 6) 98 427 - y = 8888;
B) 945 - (697 - z) = 349;
r) 78+ (84 - m) - 13 = 92;
A) 69 - (97 – (28 + n)) = 45.