Plz anyone explain cross multiplication method solving for linear equations in two variables...its urgent...plz..no spams
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you have to first substitute the values of a1,a2,b1,b2,c1and c2 in the first step... next you must cross multiply it and u must place a minus symbol between them as in the second step( be careful of the signs) ... once u finish doing the second step and then solve it...next u have to equate it as in the step 3.
hope this helps you
hope this helps you
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sanjanashetty30:
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Welcome
i m hving too much prblms in ch 8 12
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thanks for marking as brainiest
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See to the ncert column
thx but agr smj aa jata to puchti kyu
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