# Past Papers’ Solutions | Edexcel | AS & A level | Mathematics | Core Mathematics 1 (C1-6663A/01) | Year 2014 | January | Q#3

Question Solve the simultaneous equations Solution We are given simultaneous equations; We rearrange the first equation to find x in terms of y. Substituting this from first equation in the second equation; We have the algebraic formula; Now we have two options. By substituting one-by-one these values of in first equation, we can find corresponding values of . For […]