Respuesta :

3.7x-18=-4.3x-34
+34. +34
3.7x+16=-4.3x
-3.7x. -3.7x
16=-8x
/-8. /-8
-2=x

Answer:

B. Add 4.3x to both sides of the equation.

Step-by-step explanation:

I did this on the quiz (edge)