Just subtract it like normal numbers like
17-15 = 2 now just add y 17y-15y = 2y
Answer:
Step-by-step explanation:
y = -6
See attachment for math work and answer.
the equation's squared variable is the "x", namely x², so we're looking at a vertical parabola, and thus its axis of symmetry will be a vertical line that runs through its vertex, so
Check the picture below.
Answer:
x= -19
y= -14
Step-by-step explanation:
Substitution.
It tells you what y is already. You substitute that into the second equation and then solve. Then you use that answer and substitute it back into the first equation's x, and then you'll get your full answer.
Hope this helps <3