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-2x+4=-4 on a graph help me solve this equation for me

User Koschei
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1 Answer

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The solution to the equation -2x + 4 = -4 is x = 2. This is the x-coordinate of the point where the line intersects the x-axis.

Move the constant term to the right side of the equation.

2x = -8

Divide both sides by the coefficient of x.

x = -4

Locate the x-intercept on the graph.

The x-intercept is the point where the line crosses the x-axis. This happens when y is zero, so we set y to zero and solve for x:

0 = -2x + 4

2x = 4

x = 2

Therefore, the line intersects the x-axis at the point (2, 0).

Plot the point.

Mark a point on the graph at (2, 0).

Draw the line.

Since the slope of the equation is -2 (the coefficient of x), the line will slant downwards from left to right.

-2x+4=-4 on a graph help me solve this equation for me-example-1
User Matt Canty
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