How to solve multivariable expression?

Hi,basic question.

I'm trying to solve this expression for some real numbers. How can I type it into MATLAB?

4*x+5*y+6*z = 122

Thanks.

Answer 1

[Matt J]

As an example, if I solve this in terms of x and implement it as an anonymous function in MATLAB

x=@(y,z) (122-5*y-6*z)/4

And now I can obtain x for any given (y,z) pair, e.g.,

>> x(2,2)

ans =

    25