Question

2 (x-1) +5 = 3 (x-1)-7
Ayúdenme xfis❤

Answer 1

Respuesta:

x = 13

Explicación paso a paso:

2(x - 1)-3 (x - 1) = - 7 - 5

(2 - 3) x (x - 1)= -7 -5

-1 (x - 1) = -7 -5

x - 1 = 7 + 5

x - 1 = 12

x = 12 + 1

x = 13