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Mathematics 25 Online
OpenStudy (anonymous):

Please help! What is the x-intercept of the line with the equation https://static.k12.com/bank_packages/files/media/mathml_821fedbbac96c7e59cd7c82fc9b94616ebef6886_1.gif

OpenStudy (anonymous):

Rewrite the equation so that you have y alone on one side Set y to 0, and solve for x

OpenStudy (anonymous):

-2x+0.5y=18 (multiple everything by 2) -4x + y = 36 (move x over to the over side) y = 36 + 4x (set y to 0) 0 = 36 + 4x (find out what times 4 gives you -36) x= -9

OpenStudy (anonymous):

Oh sorry i didn't understand. but thank you @porkbuns

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