Mathematics, 07.12.2020 18:40 maahh
Using the SUBSTITUTION method, Vito is solving the following system of
equations algebraically: y = -3x - 4 AND 2x - 3y = -21 *
Which equivalent equation could Vito use?
1) 2-3x - 4) + 3x = -21
2) 2(3x – 4) + 3x = -21
3) 2x-3-3x - 4) = -21
4) 2x - 3(2x - 4) = -21
Answers: 1
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Using the SUBSTITUTION method, Vito is solving the following system of
equations algebraically: y =...
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