Answer:
3x+7=10x
Step-by-step explanation:
you are just adding 7+3 then you add the vairable term
To find how much each draft costs all you have to do is divide -135 by 9 and you get your answer:)
First we need to define what a like term is:
Like term meaning:
Terms whose variables (such as x or y) with any exponents (such as the 2 in x2) are the same. Examples: 7x and 2x are like terms because they are both "x".
Answer (for question 1):
For step one, you would just have to expand the brackets. The number of times multiplication would be used is 3 times. If you are confused, I attached a diagram in my ‘side notes’ section.
Answer (for question 2):
-5x squared and -12x squared are like terms because they both end in x squared.
Answer (for question 3):
There are no more like-terms.
Hope this helps!
Please give Brainliest!
Side notes:
Answer:
5 - 16i
Step-by-step explanation:
combine like terms:
3 - (-2) = 5
(-5i) - 11i = -16i
<em>5 - 16i</em>
<em></em>
Answer:
x= -1
Step-by-step explanation
First move the variables to the left and change it's sign
(-6+x-2x=-5)
Then combine like terms
(-6-x=-5)
Then move the -6 to the right and combine it with the -5
(-x=-5+6)
(-x=1)
Lastly change the signs by dividing by 1
(x=-1)