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y=4x-7; (2,1)
Answers: 1 Views: 1191 Rating: 0 Posted: 13 years ago

Substitute the values of the ordered pair 2,1 into your equation. If it makes a true statement the ordered pair is one solution to your linear equation. So the equation now reads:

1=4*2-7  so 1=8-7 is a true statement so 2,1 is a solution

Rating: 1 Posted: 13 years ago

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