1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
gizmo_the_mogwai [7]
3 years ago
13

Solve for a 7a + 2a + a − 9a = 20

Mathematics
1 answer:
Ira Lisetskai [31]3 years ago
7 0

Answer:

a = 20

Step-by-step explanation:

7a + 2a + a − 9a = 20

Combine like terms

10a -9a = 20

a =20

You might be interested in
Simplify 9/12 into simplest form
Kryger [21]
Both 9 and 12 can be divided by 3.
Divide both 9 and 12 by 3.
9/3=3 12/3=4
9/12=3/4
3/4 is the simplest form of 9/12
4 0
3 years ago
Read 2 more answers
If x is a number that is 7 more than y, how do you express x as a function of y?
dolphi86 [110]
The correct answers would be the first and fourth options. You’re welcome!
4 0
3 years ago
Please help me I'm sooooo stressed!!!! plz help
mrs_skeptik [129]

Answer:

with what you didnt say what you needed help with

Step-by-step explanation:

8 0
3 years ago
Help please it’s due tomorrow
Angelina_Jolie [31]

Answer:

I suck a math also

Step-by-step explanation:

yeah

5 0
3 years ago
Find the value of x
olga nikolaevna [1]
The answer is B 98° ...........
7 0
4 years ago
Read 2 more answers
Other questions:
  • An experiment was performed upon rats to investigate the effect of ingesting Alar (a chemical sprayed on apple trees to keep fru
    9·1 answer
  • In an experiment to see if light affected the amount of interaction, one group of students was put in a lighted room for an hour
    11·2 answers
  • The formula for finding the volume of a cone is V = 1/3πr2h. The volume of a cone is 300 cm3 and the height of the cone is 10 cm
    5·1 answer
  • Here goes my 3 question
    12·1 answer
  • What number represents the same amount as 8 hundreds + 10 + 0 ones?
    8·1 answer
  • Please help! Will give brainliest. What two numbers are being multiplied above and what is their product?
    8·1 answer
  • Ten friends want to play a game, they must be divided into three teams with three people on each team and one field judge, how m
    14·1 answer
  • ANSWER THESE ILL GIVE U BRAINLIEST
    9·2 answers
  • HELPPP ME PLEASE IT’S A VERY IMPORTANT TESTTTTT
    11·2 answers
  • Please do this for me
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!