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{"text":" How to use elimination to solve a word problem\n\n[imath] q [/imath]\\nO English is spoken as the first or primary\\n(1) language in 78 more countries than\\nFarsi is spoken as the first language. Together, English and Farsi are spoken as a first language in 130 countries. In how many countries is English spoken\\nis as the first language? In how many\\ncountries is Farsi spoken as the first language?\n\n\n", "url":"https://www.youtube.com/watch?v=HM3Kvp2EFqc"}