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Mathematics 20 Online
OpenStudy (sugarapples):

y=-8x+9 can I get help please

OpenStudy (solomonzelman):

yes, what do you want to do to this equation >

OpenStudy (sugarapples):

I need to find the inverse

OpenStudy (solomonzelman):

replace y and the x with each other, and then solve for y.

OpenStudy (solomonzelman):

\(\large\color{slate}{y=-8x+9 }\) replace y and x with each other, \(\large\color{slate}{x=-8y+9 }\) and then solve this equation for y.

OpenStudy (solomonzelman):

(subtract 9 from both sides, and then divide both sides by -8)

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