Question

Afla numarul necunoscut
[26+(x-7)×12]:2=49​

Answer 1

Răspuns:

[26+(x-7)×12]:2=49​

26+(x-7)×12=49×2

(x-7)×12=98-26

x-7=72:12

x=6+7

x=13

Answer 2

Răspuns:

(26+(×-7)×12):2=49

26 + (x - 7) × 12 = 98

(x - 7 ×12 = 98 - 26

(x - 7) × 12 = 72 c = 6 + 7

x-7=72:12

x - 7 = 6

x = 13

Sper că te-am ajutat!