Answer:
-36
Step-by-step explanation:
plug in the letters for the numbers, then you get, -8 - 25 - 3. -8 - 25 is -33, then you subtract that to 3. so it should look like, -33 - 3. then simplified even more is -36.
Idk if you wrote it incorrectly. but im just going to avoid the first 5× soooo x= -1
Answer:
(0, 34)
Step-by-step explanation:
y-intercept of the line is point at which the line intersects the y-axis. At this point x = 0.
<u>Given</u>
when x = -56, then y = 66
when x = -28, then y = 50
You can see that when x increases by 28, y decreases by 16, so
when x = -28 + 28 = 0, then
y = 50 - 16 = 34.
Hence, y-intercept is at (0, 34)
12. Collect terms.
... = x(1/2 - 2 1/4) + (-7 +2) = (-1 3/4)x -5 . . . . matches a)
13. Undo what is done to x. Perform the operations on both sides of the equation.
... 3x -4 = -22 . . . . multiply by -2 to undo multiplication by -1/2
... 3x = -18 . . . . . . . add 4 to undo subtraction of 4
... x = -6 . . . . . . . . . divide by 3 to undo the multiplication by 3
The value of x is -6.
