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Mathematics 13 Online
OpenStudy (anonymous):

PLEASE HELP! State any restrictions on the variable. Then solve the equation. (1)/(x)-(8)/(21)=(3)/(7x)

OpenStudy (anonymous):

r u trying to solve for x?

OpenStudy (anonymous):

yes

OpenStudy (da_scienceman):

u find the LCM on the left hand side to get a single expression. Next I will cross multiply? Then find the value of x wither by solving a second degree expression or a linear expression.

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