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Mathematics 8 Online
OpenStudy (anonymous):

Given the function f(x) = −2x + 10, find x if f(x) = 18.

OpenStudy (anonymous):

f(18)=-2(18)+10

OpenStudy (anonymous):

answer?

OpenStudy (anonymous):

calculate it

OpenStudy (anonymous):

to lazy..

OpenStudy (anonymous):

well good luck

OpenStudy (anonymous):

-26

OpenStudy (anonymous):

+14

OpenStudy (anonymous):

-1643

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