Resuelve: resuelve paréntesis, luego corchetes y por último lla
1. 35 - [3 + 2(5 + 6 = 3 X 4)]
2. 26 - [16 + (5 x 6 - 23 x 3) = 3]
3. 120 - {24 = 4 + [52 + ( + 2 x 32) - 7 x 4 = 14}
4. 3 x [270 = (34 + 32)] :
5. {5 x 4 - [62 - (5 + 23 x 3)]} = 32
6. {[18+ (15 - 7) 2] + 17} + {52 - 3(42 - 15)}
7. [63 - (52 = 5)] - {53 - (62 + 25)}
1) 35 – [3 + 2(5 + 6 : 3 x 4)]
35 – [3 + 2(5 +2x 4)]
35 – [3 + 2(5 + 8)]
35 – [3 + 2(13)]
35 – [3 + 26]
35 – 29
6
4) 3x = 34 + 32 + 270
3x = 336
x = 336 / 3
x = 112
Son muchas pero las voy haciendo y te las mando