Respuesta :

Answer:

x = 9

Step-by-step explanation:

2x + 1 = 19 ( subtract 1 from both sides )

2x = 18 ( divide both sides by 2 )

x = 9

Answer: y=-2x-19

y intercept: -19

slope: -2

Steps:

2x+y=19 Write it down

-y=2x+19 Subtract y from both sides (To move the y)

y=-2x-19 Switch y to positive

Hope this helps

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