Question

solve the equation 3x+2=2x-2 and represent he solution 1 the number line 2the cartesian plane

Answer 1

3x+2=2x-2

3x-2x=-2-2

x=-4

Answer 2

The solution is (-4,-10).

Step-by-step explanation:

Given : Equation $3x+2=2x-2$

To find : Solve the equation ?

Solution :

Let  $y_1=3x+2$  ......(1)

$y_2=2x-2$   .....(2)

Plot the both equations in the graph.

Equation (1) with red line passing through (0,2) and (-0.667,0).

Equation (2) with blue line passing through (1,0) and (0,-2).

The intersection is the solution of the equation.

The solution is (-4,-10).

#Learn more

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