Systems of equations y=2x+3 y=-x-9

asked Jun 13, 2022 62.3k views

11 votes

Systems of equations
y=2x+3
y=-x-9

3.3k points

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12 votes

Answer:

(-4,-5)

Explanation:

$y=2x+3\\y=-x-9=>Multiply(2)=>2y=-2x-18\\\\Add\\3y = -15=>y =-5\\\\Substitute\\x=-y-9=>x=-4$

Serabe answered Jun 13, 2022

4.0k points

2 votes

Answer:

vhguh

Explanation:

cfyyghuijofdrr5xtu

NeverTrust answered Jun 20, 2022

4.0k points

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