Multiply the first bracket by -4. Multiply the second bracket by -2
-8x+12y+4x-2x-12
Negative and Negative = Positive
Negative and Positive = Negative
Then do -8x+4x-2x
= -6x+12y-12
Answer is D. -6x+12y-12
The standard form: Ax + By + C = 0
5x = y - 4 |subtract y from both sides
5x - y = -4 |add 4 to both sides
5x - y + 4 =0
Answer:
x = 1 and y = 4
Step-by-step explanation:
Solution,
(x+2,y) = (3,4)
Now,
Comparing corresponding elements,
x+2 = 3 , y = 4
or, x = 3 - 2 , y = 4
or, x = 1 , y = 4
Therefore, the value of x is 1 and y is 4.
Answer:
x=-5/9
Step-by-step explanation:
The answer is 0
-2(1/2)+1 =0