12x^2y-8x^2y^2+11x^2y-4x^3y^2-9xy^2=22x^2y-8x^2y2-4x^3y^2-9xy^2
Its like...0.00024 like that I think. hope it helped :)
how do u even do this math?
Answer:
-3
Step-by-step explanation:
y=4x-3
This is in the form
y= mx +b
where m is the slope and b is the y intercept
4 is the slope and -3 is the y intercept
Use elimination
Multiply first equation by 4
12a - 8b = 56
12a + 9b = 39
Subtract both
-17b = 17
b = -1
Plug in -1 for b
3a - 2(-1) = 14
3a = 12, a = 4
Final answer: a = 4, b = -1
