# Equations 5070

Solve in RxRxR a system of 3 linear equations with three unknowns:

1/2 x + 3/4 y = 6z

2x-z = 10 1/2

2z + x = 2y + 7

note : / is a fraction line

1/2 x + 3/4 y = 6z

2x-z = 10 1/2

2z + x = 2y + 7

note : / is a fraction line

### Correct answer:

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