How to solve (ax+2by) = -5 & (-3x+2by) = 7, in MAT Lab by symbolic math add ons?
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Solve (ax+2by) = -5 & (-3x+2by) = 7, in MATLab by symbolic math add ons?
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Anish Gupta
le 23 Mai 2023
Hello,
As per my understanding, you want to symbolically solve two equations. However, it is not clear from your question, for which variable you want to solve the questions. So, I am assuming you want to solve for either 'x' and 'y', or 'a' and 'b'. Here is a code which shows how to do this:
syms x y a b
eqn=[a*x + 2*b*y==(-5),-3*x+2*b*y==7];
solve(eqn,[x,y])
Here is the solution for variables 'a' and 'b'
solve(eqn,[a,b])
I hope this resolves your query
2 commentaires
Anish Gupta
le 23 Mai 2023
The solution for 'x' and 'y' are the first three lines of the code
syms x y a b
eqn=[a*x + 2*b*y==(-5),-3*x+2*b*y==7];
solve(eqn,[x,y])
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