Solve : 9/x - 4/y = 8 13/x + 7/y = 101

Question

Solve : 9/x - 4/y = 8  13/x + 7/y = 101

KnowledgeBoat · Accepted Answer

Given, equations : .......(1) .....(2) Multiplying equation (1) by 7, we get : Multiplying equation by (2) by 4, we get : Adding equation (3) and (4), we get : Substituting value of x in equation (1), we get : Hence, x = .

Mathematics

Solve : 9/x - 4/y = 8 13/x + 7/y = 101

Linear Equations

Related Questions

Solve, using cross-multiplication :
8x + 5y = 9
3x + 2y = 4

Solve, using cross-multiplication :
4x - 3y - 11 = 0
6x + 7y - 5 = 0

Mathematics

Solve : 9/x - 4/y = 8 13/x + 7/y = 101

Linear Equations

Related Questions

Solve, using cross-multiplication :8x + 5y = 93x + 2y = 4

Solve, using cross-multiplication :4x - 3y - 11 = 06x + 7y - 5 = 0

Solve, using cross-multiplication :
8x + 5y = 9
3x + 2y = 4

Solve, using cross-multiplication :
4x - 3y - 11 = 0
6x + 7y - 5 = 0