Resolver x + 2y + 2z = 4; 3x - y + 4z = 25; 3x + 2y - z = - 4 | 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

$$x+2y+2z=4; 3x-y+4z=25; 3x+2y-z=-4$$