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Solve system of equations y=2x-3 and -1/2x-3

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Final answer:

The solution to the system of equations y=2x-3 and y=-1/2x-3 is found using substitution, resulting in x=0 and y=-3. The final answer is the point (0, -3).

Step-by-step explanation:

To solve the system of equations y=2x-3 and y=-1/2x-3, we can use the substitution method since both equations are already solved for y. We set the two equations equal to each other because they both equal y:

2x - 3 = -1/2x - 3

Add 1/2x to both sides to get all x terms on one side:

2x + 1/2x - 3 = -3

Combine like terms:

(5/2)x - 3 = -3

Add 3 to both sides to isolate the x term:

(5/2)x = 0

Now divide by (5/2) to solve for x:

x = 0 / (5/2)

x = 0

Substitute x=0 into one of the original equations to solve for y:

y = 2(0) - 3

y = -3

The solution to the system of equations is (0, -3).

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