solve ( z/4 - 3/5 ) / (4/3 - 7z ) = -3/20 - Maths - Linear Equations in Two Variables

Question

solve ( z/4 - 3/5 ) / (4/3 - 7z ) = -3/20 pls answer soon i hv exam
tomorrow

Varun.Rawat · Accepted Answer

z4-3543-7z = -320⇒5z-12204-21z3 = -320⇒5z-1220  ×  34-21z = -320⇒5z-124-21z = -1⇒-4+21z = 5z-12⇒21z - 5z = -12 + 4⇒16z = -8⇒z = -816 = -12

solve ( z/4 - 3/5 ) / (4/3 - 7z ) = -3/20........pls answer soon ... i hv exam tomorrow