Write the equation in slope-intercept form. 2/3(6y+9)=3/5(15x-20)

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asked Aug 10, 2015 70.4k views

2 votes

Write the equation in slope-intercept form.

2/3(6y+9)=3/5(15x-20)

Mathematics
high-school

Pravin Kamble asked

by Pravin Kamble

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1 Answer

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$(2)/(3)(6y+9)=(3)/(5)(15x-20)\ \ \ | multiply\ by\ 15\\\\ 10(6y+9)=9(15x-20)\\\\ 60y+90=135x-180\ \ \ | subtract\ 90\\\\ 60y=135x-270\ \ \ | divide\ by\ 60\\\\ Slope\ intercept\ form:\ y=2.25x-4.5$

Mattew Whitt answered Aug 15, 2015

by Mattew Whitt

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