Answer:
x=-25
Step-by-step explanation:
1. Add -15 to both sides
50=-2x
2. Divide -2 to both sides
-25
Final Answer:
-25
(Let me know if you still don't understand
It is the right answer, is it is 5 or more you add the number that you are supposed to round, but since the number next to it is 4, you can keep it the same and add the 0's. (I'm a kid, so sorry if there is misspells)
Answer:
35+37+39=111
Step-by-step explanation:
Answer:
She gets
Step-by-step explanation:
She gets an error message because when solving a linear equation, the coefficient of the variable is not meant to be the same on both sides of the equation because it will equal 0 in the end. In this equation, you will get 4x on both sides and then the last step will be 0= 3. This is an error.
Answer:
Slope =
or -1
y = 6
Step-by-step explanation:
The equation given (y = 6 - x) is the same as saying
y = -1x + 6
Since we have a negative x variable and a positive 6 and would also be graphed the same. The only difference is that the second equation I just mentioned resembles the y = mx + b expression more. In this case the slope would be
Slope =
or -1
While the y-intercept would be
y = 6 - x
y = 6 - 0
y = 6