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Solve: 1/2 x + 3 = −x + 7
1/2
8
−8
2



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begzat
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multiply by 2 both side and solve

R00nnYBraiNsbiG
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@begzat there is no 2 its 1/2x

Hope_nicole
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if you multiply it by 2 it gets rid of the fraction completely making the equation simpler.

R00nnYBraiNsbiG
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oo ok

R00nnYBraiNsbiG
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so 1/2x *2 ________ x*2

R00nnYBraiNsbiG
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@AravindG help please

AravindG
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what did you get when you multiplied by 2 ?

R00nnYBraiNsbiG
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idk

R00nnYBraiNsbiG
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1x+3=2x+7

AravindG
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dw:1364999032389:dw

AravindG
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you forgot to multiply 3 and 7 by 2 :/

R00nnYBraiNsbiG
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ooh ok so it would b 1x+6=2x+14

AravindG
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yep :)

AravindG
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now add x on both sides

R00nnYBraiNsbiG
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now what do i do? combine like terms

AravindG
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yep :)

R00nnYBraiNsbiG
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& i got 8

AravindG
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well done !!

R00nnYBraiNsbiG
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thanks for the help

AravindG
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yw :)