Answer:
Step-by-step explanation:
If 10x−8y=2 and −7x−y=5 are true equations, what would be the value of−17x+7y?
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Greetings :)
To find slope of two points we will need to use this equation:
( 6 , -12 ) ( 15 , -3 )
Now let's replace the equation with the numbers. (it will be a fraction).
=
The equation equals 9 over 9, which also equals 1.
The slope of the line is 1.