Answer:
x=−2 and y=−4
x = -2 y = -4 or (-2,-4)
Step-by-step explanation:
-5x+5y=-10
3x-2y=2
Choose one variable to eliminate (We'll choose y)
(-5x+5y=-10)2 -> -10x+10y=-20
(3x-2y=2)5 -> 15x-10y=10
The -10 y cancels the 10y, and we combine the terms
5x = -10
Divide both sides by 5
x = -2
Back to -5x+5y=-10
Substitute the x with -2
-5(-2) + 5y = -10
10 + 5y = -10
Move the constant to the other side
-10 -10
5y = -20
y = -4
The answer is: 64
:)
The slope is undefined.
The line must pass through the points (10,-3) and (10,-8), meaning that it must be vertical. The slope of a line is undefined if the line is vertical.
-5x(-7x^3)
Because -7x^3 is in parentheses, you add the degrees together:
35x^4
