I believe the blank may be f, could be wrong
Answer:
x = 15
Step-by-step explanation:
1. Combine like terms
2x - 3x = -x
2. Rewrite original equation
-x + 4 = -11
3. Subtract four from both sides of the equation.
-x + 4 = -11
- 4 - 4
-x = - 15
4. Divide by -1 on both sides to get rid of the negative signs:
x = 15
Answer:
The error is the slope is -4 and the correct is, the slope is
Step-by-step explanation:
You must put the equation in the form of y = m x + b, where
Let us put the equation n the form above
∵ x = -4y
→ Switch the two sides
∴ -4y = x
→ Make the coefficient of y equal 1 by divide both sides by -4
∵
= ![\frac{x}{-4}](https://tex.z-dn.net/?f=%5Cfrac%7Bx%7D%7B-4%7D)
∴ y = ![\frac{x}{-4}](https://tex.z-dn.net/?f=%5Cfrac%7Bx%7D%7B-4%7D)
→ Write
as
x
∴ y =
x
→ Compare it by the form above
∴ m =
and b = 0
∴ The slope of the is
, and the y-intercept is 0
∴ The error is the slope is -4 and the correct is the slope is
Answer:
5d
Explanation:
5 is the coefficient and when put directly next to d gives you 5 times d
Answer:
its the second one
Step-by-step explanation: