Question

equação 2 (1-x)+1=3 (x-3)-2​

Answer 1

Resposta:

(2-2×+1=3(×3)2

(2-2×+1=3×9-2

3-2×=3×-9-2

3-2×=3×-11

-2×-3×+3=11 -3

2×-3×=11-3

-5×=-11-3

-5×=14

-5×=14

×14/5