Question

______2x+2x=40______​

Answer 1

$4x = 40$

$x = 10$

Answer 2

$2x + 2x = 40 \\ x = 10 \\ 2x + 2x = 40 \\ 4x = 40 \\ x = \frac{40}{4} = 10$

Answer 3

To solve the equation 2x + 2x = 40, you can combine like terms on the left side of the equation:

2x + 2x = 4x

Now, the equation becomes:

4x = 40

To solve for x, you can divide both sides of the equation by 4:

4x/4 = 40/4

x = 10

So, the solution to the equation is x = 10.