2023greenlanden
10.11.2019 •
Mathematics
Solve the following system of equations
3x+3y+z=16
x-3y+2z=-12
8x-2y+3z=-16
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Ответ:
4(2x+3y/5) (3y/5 : quotient ... this step is factorization by highest common factor.
2x + 3y/5 : sum)