What is the solution to this system of equations?
Stacey Warren - Expert brainly.com
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write second equation like this
4x+2y=5 then add the first equation
solve for x and substitute x in one of the equation and solve for y
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Rearrange the second equation and you will get the following equations:
Solve to get:
Substitute the value of x into one of the equations to get y:
Therefore, x=3/2 and y=-1/2
You can substitute these values into one or both of the equations to prove the correctness of these values.
yes, radar, i did. (: i just hadn't posted it, sorry. /:
and thanks, gw2011! (:
O.K, it is a good idean as gw2011 suggested to check by plugging your solutions in and checking the results.
Good luck with your studying effort.
thanks. (: but most of the problems on this homework are material i haven't seen since middle school... so i'm having to consult my book & google constantly.