Question

-2x+4x+9+x=12 answer​

Answer 1

Answer:

-2x+4x+9+x=12

-2x+4x+x= 12-9

3x=3

x=3÷3

x=0

Step-by-step explanation:

Answer 2

$\huge\underline\mathfrak\color{blue}{Answer}$

$- 2x + 4x + 9 + x = 12$

$2x + 9 + x = 12$

$3x = 12 - 9$

$3x = 3$

$x = \frac{3}{3}$

$x = 1$