Solve each system of equations by substitution y = 2x + 3 y = -x - 9 What is the product of x and y ?

asked May 17, 2022 211k views

24 votes

Solve each system of equations by substitution

y = 2x + 3
y = -x - 9

What is the product of x and y ?

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6 votes

Answer:

i beleieve the first answer is -5 and the other -4

Explanation:

Vigikaran answered May 20, 2022

5.2k points

11 votes

Answer:

x = -4

-----------

y = -5

Huafu answered May 22, 2022

by Huafu

4.7k points

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