[tex]-2(x+3)= -2(x+1) -4\\-2x-6=-2x-2-4\\0=0\\x\in\mathbb{R}[/tex]
Answer: 0
Step-by-step explanation:
-2(x+3)= -2(x+1) -4
-2x+-6= -2x-2-4
-2x+2x= -2-4+6
0= 0
