2x+7x what is the answer to this

Mathematics

2 answers:

Oksi-84 [34.3K]3 years ago

5 0

Answer:

Step-by-step explanation:

X is an unknown variable so just leave x as it is

Because the (2x) and the (7x) are being multiplied together they are almost seen as their own category of things

Think about having two bananas in a bowl. I just threw in seven more to get a total of nine bananas in the bowl.

It's the same thing when you have a variable right next to a number! add them together as if they are alike terms.

2+7=9 therefore your answer should be 9x

Vesna [10]3 years ago

4 0

Answer: 9x

because you add both numbers and both letters (letter must be the same) together.

You might be interested in

Which point is NOT part of the solution of the inequality y < |3x| + 1?

disa [49]

Match the numerical expressions related to the function f(g) = 4g + 6 with their correct definitions.Tiles32414(4, 22)Pairsthe output of the function when the input g = 2 the input for the function when the output is 18an input and its corresponding output the absolute difference of the input and the output when the input is 6

4 0

3 years ago

There were a total of two hundred four baseball games in the season. The season is played for seventeen months. How many basebal

Fittoniya [83]

Answer:

Step-by-step explanation:

you have to divide 214 by 17

5 0

3 years ago

3 divided by 5 (step by step)

snow_lady [41]

0. 6 0 0
5 3. 0 0 0
− 0
3 0
− 3 0
0 0
− 0
0 0
− 0
0