Resolver 2x + y + z = 1; x-2y 9-z=3/2; 3y - 5Z = 9 | Equatix - Math Solver

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Example

3(r+2s)=2t-4

a⋅(b-2)=3b

3(r+2s)=2t-4

a⋅(b-2)=3b

Question

$$2x+y+z=1; x-2y\ 9-z=3/2; 3y-5Z=9$$