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find y for the linear equations
2x3y=6
and find y for
10x=5y
 one year ago
 one year ago
find y for the linear equations 2x3y=6 and find y for 10x=5y
 one year ago
 one year ago

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JayDSBest ResponseYou've already chosen the best response.0
rearrange for y. 1) 2x3y=6 2x 6 = 3y 2/3x6/3 = y y=2/3x 2 2) 10x = 5y try this one yourself.
 one year ago

alwaysaskingBest ResponseYou've already chosen the best response.0
ok wannabeagirl then go away
 one year ago

alwaysaskingBest ResponseYou've already chosen the best response.0
@jayds i got for 1 x1.3
 one year ago

alwaysaskingBest ResponseYou've already chosen the best response.0
i really don t under stand
 one year ago

JayDSBest ResponseYou've already chosen the best response.0
find y means that you have to isolate y, do you see how I did it above? we want y = ............... Lets use an example say 5x + y = 9 I want to find "x" this time not y, so I just bring the y to the right hand side and bring the 9 to the left hand side. 5x  9 = y y = 5x + 9 do you understand?
 one year ago

alwaysaskingBest ResponseYou've already chosen the best response.0
so if i put 1 in the place of x what will it be
 one year ago

JayDSBest ResponseYou've already chosen the best response.0
sorry, I do not understand what you are trying to say.
 one year ago

alwaysaskingBest ResponseYou've already chosen the best response.0
so instead of y=2/3x 2 what will it equal if \[ y=2/3\times1 2\]
 one year ago

alwaysaskingBest ResponseYou've already chosen the best response.0
you know what im saying
 one year ago

JayDSBest ResponseYou've already chosen the best response.0
ok, substitution of x=1 inside the equation is what u mean. then you just solve it. y=2/3 x 1 2 y= 2/3 2 y=3.667
 one year ago

alwaysaskingBest ResponseYou've already chosen the best response.0
okkkkkkkkkkkk now i understand thanks so much!
 one year ago

JayDSBest ResponseYou've already chosen the best response.0
it's ok, medal thanks :P
 one year ago
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