Question

Solve x + x + 2 + 2x = -2.
1
-1
0
-2

Answer 1

Answer:

$x=-1$

Step-by-step explanation:

$x + x + 2 + 2x = -2$

First, we need to collect like terms:

$4x+2=-2\\4x=-4$

Then we divide both sides by 4:

$\frac{4x}{4}=\frac{-4}{4}\\x=-1$

Answer 2

The answer is x = -1.

To solve this equation, you must collect like-terms by adding together x terms and numbers, and then rearrange to get x on one side and numbers on the other:

x + x + 2 + 2x = -2

4x + 2 = -2

- 2

4x = -4

÷ 4

x = -1

I hope this helps! Let me know if you have any questions :)