samwolfgong04 samwolfgong04

09-12-2019
Mathematics

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A line has this equation : y = 9/4x + 9 Write an equation for the parallel line that goes through (12, 7) .

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maduenah03 maduenah03

09-12-2019

Answer:

y=9/4x-20

Step-by-step explanation:

Do the parallel line equation

7=9/4(12)+b

Solve for b

7=9×12÷4+b

7=27+b

subtract 27 to both sides

-20=b

Parallel lines have the same slope

y=9/4x-20

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