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Mathematics 10 Online
OpenStudy (anonymous):

MEDAL & FAN ANYBODY? Solve for x.

OpenStudy (anonymous):

\[2x-4/10=2/20\]

OpenStudy (anonymous):

@Mr.Man420 @dtan5457 @SolomonZelman

OpenStudy (anonymous):

@Nerd94

OpenStudy (anonymous):

@demonchild99

OpenStudy (anonymous):

@rebeccalover

OpenStudy (anonymous):

@TTP @triciaal @bibby

OpenStudy (dtan5457):

\[\frac{ 2x-4 }{ 10 }=\frac{ 2 }{ 20 }\]

OpenStudy (dtan5457):

correct?

OpenStudy (anonymous):

yes

OpenStudy (dtan5457):

Cross multiply 20(2x-4)=20 solve for x

OpenStudy (anonymous):

x=40?

OpenStudy (dtan5457):

you get 40x=100

OpenStudy (dtan5457):

divide both sides by 40

OpenStudy (anonymous):

0.4

OpenStudy (anonymous):

or 2.5 @dtan5457

OpenStudy (dtan5457):

Yea, it's 2.5

OpenStudy (anonymous):

thanks

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