Mathematics, 01.07.2019 15:00 idkjules5728
Solve the system of equations by substitution. 2x + y = 3z x + y = 6z what is the value for y from the first equation, that could be substituted into the second equation? a. -2x +3z b. 3z + 2x c. -2x - 3z d. 2x + 3z
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Solve the system of equations by substitution. 2x + y = 3z x + y = 6z what is the value for y from t...
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