Cuz if so, then you just move the whole x term to the right side and divide all the terms on the right side by the coefficient of y
for ex...
3) 4x+4y=16
4y=16-4x (or -4x+16)
y=4-x or -x+4
The speed of the airplane = 2951 / 6.5 = 454 mph
Answer:
x equals -11
Step-by-step explanation:
all angles of a triangle have to add up to be 180°
He can use it to make sure he lined his place values up properly
The answer is 2x-10.
(x-5)2
=(x+-5)(2)
=(x)(2)+(-5)(2)
=2x-10