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jazakumullah kharn
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Sir apne x ki 13/3 karni thi jo k 10+3 kardi hai
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Sir I think you make the mistake instead of add 3 + 10 you multiply its.
So x is 13/3
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I learned the substitution method and practice will be done 100%.
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I learned the substitution method and practice will be done 100%.
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In substitution we add the numbers instead of multiplication 3 + 10 = 13 so x is 13/3
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in this lecture i learned the subsitution method to solve a system of equations .
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