Z zenaa Jun 2010 1 0 Jun 19, 2010 #1 using the method substitution(Happy) can someone please help me with this equation y+4x=6 ??? please answer with some working so i know how u did it thankyou Last edited by a moderator: Jun 19, 2010
using the method substitution(Happy) can someone please help me with this equation y+4x=6 ??? please answer with some working so i know how u did it thankyou
Prove It MHF Helper Aug 2008 12,897 5,001 Jun 19, 2010 #2 The whole point in solving simultaneous equations is to find a point or points which satisfy all equations - i.e. to find where the graphs cross each other. You've only posted one equation - how are we supposed to solve it "simultaneously"?
The whole point in solving simultaneous equations is to find a point or points which satisfy all equations - i.e. to find where the graphs cross each other. You've only posted one equation - how are we supposed to solve it "simultaneously"?