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Mathematics 21 Online
OpenStudy (anonymous):

find the missing value

OpenStudy (anonymous):

|dw:1411591550486:dw|

OpenStudy (anonymous):

\[2x - 4 = 10\]

OpenStudy (anonymous):

Add 4 to both sides Then divide by 2

OpenStudy (anonymous):

Then plug x in and solve to find your values, hope this helped

OpenStudy (anonymous):

so add four to 2x or add 4 to 4?

OpenStudy (anonymous):

You would add 4 to -4 and add 4 to 10

OpenStudy (anonymous):

Do you understand??

OpenStudy (anonymous):

yeah

OpenStudy (anonymous):

Okay :D

OpenStudy (anonymous):

i got a weird number .-.

OpenStudy (anonymous):

well i got 7

OpenStudy (anonymous):

That is correct, but that is only what x equals

OpenStudy (anonymous):

no plug in 7 instead of x

OpenStudy (anonymous):

so 2(7)-4 = 10?

OpenStudy (anonymous):

nvm, i simply misread the question, the answer would be 7

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