Question

resolver la siguiente ecuacion con respectiva comprobacion -4(3-×)-(-3-5×)=2(×-3×-1)​

Answer 1

Verified answer

-4(3-×)-(-3-5×)=2(×-3×-1)

-4(3)-4(-x) +3+5x = 2(x)+2(-3x)+2(-1)

-12+4x+3+5x = 2x-6x-2

9x-9 = -4x-2

9x+4x = 9-2

13x = 7

x = 7/13