I tried them all ready I need help
Create an equvilant expression using the fewest number of terms
2.5-4x+7+6x
4. 2(x-14)+ 3(3x+5)
I can't figure it out can u show me how u get the answer plz and thank u
2.5-4x+7+6x =
2.5 + 7 - 4x + 6x =
9.5 + 2x
~~~~~~~~~~~~~~~~~~~~~~~~~~
4. 2(x-14)+ 3(3x+5)
Is 4 the number of the problem? Or is 4.2 part of the problem?
The number of the problem
Thanks.
Then 2 must be the number of your first problem.
2(x-14)+ 3(3x+5)
2x - 28 + 9x + 15
11x - 13
2 isn't in the problem either
I showed you how to do problem number 4.
Can you solve problem number 2 now?
No I can't , because two isn't part of the problem
In order to solve 5-4x+7+6x, you must first combine like terms.
-4x + 6x = -2x
Here's your next equation:
5+7-2x
Next, you add 5 and 7 together.
5 + 7 = 12
Finally, after you do that, you get the last equation:
12-2x
This is your final answer.
Hope this helps you for number 2!
I am anonymous, but here is what I said again:
"In order to solve 5-4x+7+6x, you must first combine like terms.
-4x + 6x = -2x
Here's your next equation:
5+7-2x
Next, you add 5 and 7 together.
5 + 7 = 12
Finally, after you do that, you get the last equation:
12-2x
This is your final answer.
Hope this helps you for number 2!"
Need help on 4 more problem that is it I tried about 5 times each still got wrong
1) an architect built a model of a 220ft tall building . The model is 25inches tall and 10inches wide. How wide is the actual building , I know the answer is 88 but how do u get it.
1= -3y +19
h/6 - 11 = -22
10x-2(x -8) =14
What answers did you get for these problems?
Please show your work so that we can find where you went wrong.