Solve : 3(2u + v) = 7 uv 3(u + 3v) = 11 uv

Question

KnowledgeBoat · Accepted Answer

6u + 3v = 7uv 3u + 9v = 11uv Multiply second equation by 2 and subtract from first equation, we get (3u + 9v = 11uv) x 2 ⇒ u = ⇒ u = 1 Substituting the value of u in first equation, we get: ⇒ 6 x 1 + 3v = 7 x 1 x v ⇒ 6 + 3v = 7v ⇒ 7v - 3v = 6 ⇒ 4v = 6 ⇒ v = ⇒ v = Hence, the value of u = 1 and v = .

Mathematics

Solve :
3(2u + v) = 7 uv
3(u + 3v) = 11 uv

Linear Equations

Related Questions

Solve :
217x + 131y = 913
131x + 217y = 827

Mathematics

Solve :3(2u + v) = 7 uv3(u + 3v) = 11 uv

Linear Equations

Related Questions

Solve :217x + 131y = 913131x + 217y = 827

Solve :
3(2u + v) = 7 uv
3(u + 3v) = 11 uv

Solve :
217x + 131y = 913
131x + 217y = 827