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
rewona [7]
2 years ago
7

Find the value of x.

Mathematics
2 answers:
IRINA_888 [86]2 years ago
6 0

Answer:

add 5 to 8 then subtract 86 from 80 the divide you should get x=2

S_A_V [24]2 years ago
5 0

Answer:

x=2

Step-by-step explanation:

-5x+80 = 86 + -8x

Add 8x to each side

-5x+8x+80 = 86 + -8x+8x

3x+80 = 86

Subtract 80 from each side

3x+80-80 = 86-80

3x=6

Divide by 3

3x/3 = 6/3

x =2

You might be interested in
Find the value of y.
Natali [406]

Answer:

y=7

Step-by-step explanation:

The two given angels are congruent so they must be equal in measure.

Set them up equal and find y.

8y = 5y + 21, subtract 5y from both sides

8y -5y = 21, combine like terms

3y = 21, divide both sides by 3

y = 7

7 0
2 years ago
An array of 2 rows of 7 dots has a total of 14 dots. it is called a 2 by __ array​
max2010maxim [7]

It is called a 2 by 7 array.

3 0
3 years ago
Read 2 more answers
-<br> Which expression is equivalent to 3x+10-x+12
stiv31 [10]

Answer:

Step-by-step explanation:

3x-x+= 2x

10+ 12= 22

Answer - 2x+22

5 0
2 years ago
Can anyone help me?!!
sergij07 [2.7K]
Sorry no i cant have a great day tho
6 0
3 years ago
Help me due today ASAP
Allisa [31]

Answer:

He walked for 70 minutes

Step-by-step explanation:

Find the unit rate by dividing 20/4 to get 5. Then you multiply 14x5 and get 70.

4 0
2 years ago
Other questions:
  • The sum of two numbers is 28the first number x is three times the second number y
    5·2 answers
  • What is the answer for -7x= -96
    10·1 answer
  • 1/2= how many inches
    15·1 answer
  • Help me find the surface area of this. -10 points so please answer!!!
    10·1 answer
  • Ingrid deposit $10,000 in an IRA what will be the value of her investment six years if the investment earning 3.2% per year and
    15·1 answer
  • A line crosses the coordinates (-3,5) and (4,-2). What is the slope of the line?
    12·1 answer
  • If Brittany walks 4 miles in 50 minutes, then Brittany will walk how far in 90 minutes if she walks at the same speed the whole
    13·2 answers
  • Answer with explanation please
    9·1 answer
  • Really need help with this, thank you!!!!!
    13·1 answer
  • Shhh they are having a date!!! (っ^▿^)۶٩(˘◡˘ )
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!