solve and check by subsitution if your answwr is correct
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ur question?? where is it?
AliaaBhatt:
2x= 11+9 = 20
x = 20/2 = 10
there must be two equations for subtitution
ok
tnqqq
i ask one question also
yes or no
hmm
4x +3 =2x -5
give me answer please....
Answered by
0
ok but where is your question???
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