Question

2+2= 3*3= 2x−4x−5=0 пжпжжпжпжпжппжжппжппжпжпжжпжпжпжпжпжпжпжпжпжпжпжж

Answer 1

2 + 2 = 4

3 * 3 = 9

2х - 4х - 5 = 0

-2х - 5 = 0

-2х = 5

х = -2.5

Answer 2

2 + 2 = 4 3 * 3 = 9 2x - 4x - 5 = -2x - 5 0 + пжпжжпжпжпжппжжппжппжпжпжжпжпжпжпжпжпжпжпжпжпжпжж = пжпжжпжпжпжппжжппжппжпжпжжпжпжпжпжпжпжпжпжпжпжпжж The equation 2x - 4x - 5 = 0 can be simplified as -2x - 5 = 0. To solve for x, we can isolate the variable by adding 5 to both sides of the equation: -2x - 5 + 5 = 0 + 5 -2x = 5 Next, we can divide both sides of the equation by -2 to solve for x: -2x / -2 = 5 / -2 x = -5/2 or -2.5