Question

Solving for x solve x+7=-3x

Answer 1

x = -7/4

Explanation:

x + 7 = -3x

Subtract x from both sides.

7 = -4x

Divide by -4

-7/4 = x

Answer 2

Answer:
`x=-(7)/(4)`

Explanation:

Given the following equation provided in the exercise:

`x+7=-3x`

You can follow these steps in order to solve for the variable "x" and find its value:

1. You must subtract 7 tp both sides of the equation. Then:

`x+7-(7)=-3x-(7)\\\\x=-3x-7`

2. Now you need to add
`3x` to both sides

`x+(3x)=-3x-7+(3x)\\\\4x=-7`

3. Finally, you must divide both sides of the equation by 4. Therefore, you get the following solution:

`(4x)/(4)=(-7)/(4)\\\\x=-(7)/(4)`