Respuesta :

spammingallowed

Answer:

[tex] - 4x + 5 - (6x + 7) = 0\\ - 4x + 5 - 6x - 7 = 0 \\ - 10x - 2 = 0 \\ 10x + 2 = 0 \\ 10x = - 2 \\ x = \frac{ - 2}{10} \\ x = - .2 \\ thank \: you[/tex]

gracerenee
-4x+5-6x+7=0
-4x-6x=-7-5
-10x=-12
10x=12
X=1.2