Question

Which of the following pair is a solution of the equation 2x – 3y = 7 a) (5,-1) b) (1, 5) c) (0, 2) d) none of these​

Answer 1

International Bureau of Weights and Measures (BIPM), French Bureau International des Poids et Mesures, international organization founded to bring about the unification of measurement systems, to establish and preserve fundamental international standards and prototypes, to verify national standards, and to determine ...