Respuesta :

star030616

Answer: Variant A


Step-by-step explanation:

(4x-3)+(2x-4)

1.Open the brackets:

(4x-3)+(2x-4)=4x-3+2x-4

2.Sum x with x-s and numbers with numbers:

4x-3+2x-4=6x-7


cccbaby
First you combine like terms
4x + 2x= 6x
-3 + -4= -7
So the answer is 6x-7