Question

2x-x+7=x+3+4 what is x?

Answer 1

First, let's combine like terms:

$2x-x+7 = x+3+4$

$x+7=x+7$

Subtract 7 from both sides:

$x = x$

Because x = x, it means that this expression has infinite solutions. The solution set for this is (-∞ < x < ∞).

Answer 2

Answer=2x-x+7=x+3+4

x+7=x+7

x= Any real