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
KengaRu [80]
2 years ago
6

write a two-step equation that involves multiplication and subtraction, includes a negative coefficient, and has a solution of x

=7
Mathematics
2 answers:
BigorU [14]2 years ago
7 0

Answer:

<em>Hence, the equation is:</em>

-3x-7=-28

<em>and the solution is:</em>

3x=28-7\\\\3x=21\\\\x=7

Step-by-step explanation:

A two step equation is a equation that takes just two steps to solve.

Now we have to formulate a  two-step equation that involves multiplication and subtraction, includes a negative coefficient, and has a solution of x=7.

negative coefficient means that the coefficient of the variable term must be negative.

so, we take a equation as:

-3x-7=-28

Clearly the coefficient of variable term is: -3 which is negative.

Now we solve the equation as:

3x=28-7\\\\3x=21\\\\x=7

Hence, the equation is:

-3x-7=-28

Mnenie [13.5K]2 years ago
3 0
-60x+20 = -400
x equals 7
You might be interested in
6143 × 45 work out ​
snow_lady [41]

Answer: 276,435

Step-by-step explanation:

yes

4 0
2 years ago
Solve the equation: c + 4c = -90
Liono4ka [1.6K]

Answer:

c= -18

Step-by-step explanation:

c+4c= -90

combine like terms

5c= -90

Divide by 5 on both sides

c= -18

6 0
2 years ago
Read 2 more answers
There was a 6 square foot piece of wrapping paper for a birthday present
TiliK225 [7]

where's the rest of question so I can help?

5 0
2 years ago
Read 2 more answers
The relationship between a distance in yards (y) and the same distance in miles (m) is described by the equation y=1760m.
Vanyuwa [196]

Answer:

Step-by-step explanation:Introducing Graphs of Proportional Relationships ... The table represents the relationship between a length measured in meters and ... Find the constant of proportionality and write an equation to represent the relationship. ... in yards (y) and the same distance in miles (m) is described by the equation y=1760m.

5 0
3 years ago
Read 2 more answers
What is 3x195 I don't know!!
Dmitry_Shevchenko [17]
3x195=585 Hope this helped! :)
6 0
2 years ago
Read 2 more answers
Other questions:
  • Which of the following equations is equivalent to y=logx?
    8·2 answers
  • The expression 3 x 7 - 4x8+2 is equivalent to which of the following?
    10·1 answer
  • Is -22 an irrational number???
    9·2 answers
  • I need some help, Enrique said that 29.4 × 8.6 equals 2,528.4. Is Enrique's answer reasonable?
    9·2 answers
  • Find missing angels plssss help me
    11·2 answers
  • 3.Find the sum and reduce to lowest terms
    11·1 answer
  • What are the slope, m, and y-intercept, (0,b), of the line described by the equation 3x+6=12
    14·1 answer
  • In 1980 Kim was 16 and Anna was 8. When was Kim age four times Anna's age?​
    13·1 answer
  • 5. A factory conveyor has an angle of
    7·1 answer
  • Evaluate when c=5 and d=10<br> 5 x d ÷ c + 2=12
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!