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4 years ago

12

Using the substitution method, Vito is solving the following system of equations algebraically: y + 3x = -4 2x-3y = -21% D Which

equivalent equation could Vito use?

1 answer:

masha68 [24]4 years ago

8 0

Answer:

He could use y+3x=-4

Step-by-step explanation:

When we subtract 3x on both sides, we get y=-4-3x, which means we just solved a variable and can substitute into the other equation 2x-3y=-21

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3 years ago

CAN ANYONE HELP ME ANSWER THIS

azamat

Answer:

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