Respuesta :

Answer:

[tex]-\frac{7}{2}[/tex]

Step-by-step explanation:

To solve for x...

we have to get x alone on one side of the equation.

we can first subtract 3 from both sides

2x = -4 -3

simplify...

2x = -7

then we can divide both sides by 2

x = -7/2

Answer:

-7/2 or -3.5

Step-by-step explanation:

one is the fraction form and the other is decimal form.