Question

6 (3 + 4x) + 5 = - (12 - 4x)

Answer 1

Respuesta:

7(3+4x)+5=-(12-4x)

6(4x+3)+5=-(12-4x)

24x+18+5=(12-4x)

24x+23= -(12-4x)

24x+23= -(12-4x)

24x-23= -(4x+12)

24x+23= -(-4x+12)

24x+23= 4×-12

X=- 7/4