Question

qual e o resultado de -2x+7-3=x-1+5

Answer 1

-2x+7-3= x-1+5
-2x+4= x+4
-2x-x= 4-4
-3x= 0 (-1)
3x= -0
x= -0/3.

Answer 2

$- 2x + 7 - 3 = x -1 + 5\\- 2x + 4 = x - 1 + 5\\- 2x + 4 = x + 4 \\- 2x - x + 4 = 4 \\- 2x - x = 4 - 4\\- 3 x = 4 - 4\\- 3x = 0\\x = \frac{0}{3}\\x = 0$