what does x equal?

(2x+3)+(4x-7)

Since you haven't posted an equation, there's no way of knowing the value of x.

supposing (2x+3)+ (4x-7) = 0

2x + 4x + 3 - 7 = 0
6x -4 = 0
6x = 4
x = 4/6

x = 2/3 (reducing the fraction)

To find the value of x in the expression (2x+3)+(4x-7), we can simplify the expression by combining the like terms.

First, we need to distribute the parentheses:
(2x + 3) + (4x - 7) = 2x + 3 + 4x - 7

Next, we can collect the like terms:
(2x + 4x) + (3 - 7) = 6x - 4

Now, we have the simplified expression: 6x - 4.

Since the original question asks for the value of x, we can set the expression equal to zero:
6x - 4 = 0

To solve for x, we'll isolate the variable by adding 4 to both sides of the equation:
6x - 4 + 4 = 0 + 4
6x = 4

Finally, we can solve for x by dividing both sides of the equation by 6:
6x/6 = 4/6
x = 2/3

Therefore, the value of x in the expression (2x+3)+(4x-7) is x = 2/3.