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What is the ordered pair for 2x - y = 8 and y = x - 3

User Hal Eisen
by
5.3k points

1 Answer

3 votes

Answer:

The ordered pair for the given equations is (5,2)

Explanation:

We are given two equations in this problem.

2x - y = 8

y = x - 3

Plug in y for the first equation so we can find x.

2x - (x - 3) = 8

Distribute the negative to (x - 3).

2x - x + 3 = 8

Subtract x from 2x.

x + 3 = 8

Subtract 3 from both sides of the equation.

x = 5

Now that we have the value of x, then we can plug in x for the second equation to find y.

y = 5 - 3

Subtract 3 from 5.

y = 2

So, the ordered pair for this equation is (5, 2)

User Xnakos
by
5.8k points
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