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Solving two linear equations with two variables

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I need help solving these simultaneous equations: solve: {2x+3y=12 {5x+2y=3
Thank you!

Accepted Answer

Sean de Wolski
Sean de Wolski on 27 Jun 2011
xy = [2 3; 5 2]\[12;3]

More Answers (1)

Ali Al-khadher
Ali Al-khadher on 14 Mar 2019
%{
ax+by=c....equ(1)
dx+ey=f....equ(2)
A=[a b;d e]
B=[c f]
sol=A/B
x=sol(1)
y=sol(2)
example
3x-9y=-42....equ(1)
2x+4y=2......equ(2)
%}
A = [3 -9;2 4]
b = [-42;2]
%Solve Ax=b as A\b
sol=A\b;
x=sol(1)
y=sol(2)
  1 Comment
madhan ravi
madhan ravi on 14 Mar 2019
The equations doesn't correspond to the equations posted by the OP, by the way the correct solution had been answered and accepted 8 years ago.

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