Question

Q4). Solve the equation 2x+1 = 2(1x/2 - 1) are represent the solution (s)

Answer 1

Answer:

Given :-

2X+1 = 2 [ (1X/2)-1]

To find :-

Solve the equation and represent the solution on the number line and on the Cartesian plane?

Solution :-

Given equation is 2X+1 = 2 [ (1X/2)-1]

=> 2X+1 = 2[(1X-2)/2]

=> 2X+1 = 2(X-2)/2

=> 2X+1 = X-2

=> 2X-X = -2-1

=> X = -3

Therefore, X = -3

The graph is parallel to Y-axis

The coordinates are (-3,0),(-3,1),(-3,2),...

Scale :-

On X - axis 1 cm = 1 unit

On Y - axis 1 cm = 1 unit

Answer :-

The solution for the given equation is -3.