solve this question fast correct answer get brainlist
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do mark as brainliest if m correct
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Arnav582002:
which book r yu following?
mamta and self study
ok
you multiply eqation with - 1 you can subtract it simply
ya but i m habitual of eliminating variable by multiplying...... i find it easy
oh
hmm
you are from punjab?
yep
oh me too
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