Respuesta :

Answer:

soln.

or, 5(3x+4)-8(6x+7)=9x-8

or, 5(3×-2/3+4)-8(6×-2/3+7)=9×-2/3-8

or, 5×2-8×3=-14

or, 10-24=-14

or, -14=-14

Hence, both side equal