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Mathematics 7 Online
OpenStudy (anonymous):

Find the value of x. I have already solved it, please check my work.

OpenStudy (anonymous):

OpenStudy (anonymous):

(x + 15) + (2x) = 90 3x + 15 = 90 3x = 90/15 3x = 6 x = 2

OpenStudy (anonymous):

is this correct @sangya21

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

Correct. :)

OpenStudy (anonymous):

ok thanks

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