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Mathematics 17 Online
OpenStudy (anonymous):

11x +2+8x=7=180 ?

OpenStudy (anonymous):

? two equal to sign

OpenStudy (anonymous):

Do you mean 11x +2+8x+7=180 ?

OpenStudy (anonymous):

is it 11x+2+8x+7=180 ?

OpenStudy (anonymous):

yes thats what i meant (:

OpenStudy (anonymous):

11x+8x+7+2=180 19x +9=180 19x=171 x=171/19 = 9

OpenStudy (anonymous):

THANK YOU!

OpenStudy (anonymous):

u're welcome

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