System equations
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
Your answer:
1/2 x + 3/4 y = 6z
2x-z = 10 1/2
2z + x = 2y + 7
note: / is a fraction line
Your answer:
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