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
geniusboy [140]
3 years ago
13

Solve y=2x-1 2x-y-1=0​

Mathematics
1 answer:
noname [10]3 years ago
3 0

Answer:

Replace all occurrences of y with 2x−1 in each equation.

0=0

y=2x−1

Remove any equations from the system that are always true.

y=2x−1

Step-by-step explanation:

You might be interested in
What is the solution to 4+ 5ex+2 11?
BlackZzzverrR [31]

Answer:

x= 1/e or x= 0.367

Step-by-step explanation:

:))) Your welcome

3 0
3 years ago
Read 2 more answers
Solve for x if 5^x=200​
vampirchik [111]

Answer:

x ≈ 3.29

Step-by-step explanation:

Take the logarithm of both sides of the equation to remove the variable from the exponent.

Exact Form:

x  = \frac{ln(200)}{ln(5)}

Decimal Form:

x  =  3.29202967 … ≈ 3.29 (Round to what the question asks, in this case, I rounded to 2 decimal places)

5 0
3 years ago
Read 2 more answers
2(3 – 4a) + 5(a – 7) what are the steps to solve this? please.
Doss [256]
2(3-4a) + 5(a-7) first do the distributive property
6-8a + 5a-35 now combine like terms
-41 - 3a is the final answer
7 0
4 years ago
Read 2 more answers
Please Help me in math!
alexandr1967 [171]
The estimated total amount of the bill is $22. The total on the register is reasonable.
7 0
3 years ago
Read 2 more answers
Which of the following is not a term in the expression 7 + 2d+ 9f4g+ gh?
9966 [12]
I would say C 9 because the only term with a 9 in it is 9f4g
8 0
3 years ago
Read 2 more answers
Other questions:
  • Find equations of the line that is parallel to the z-axis and passes through the midpoint between the two points (0, −4, 9) and
    10·1 answer
  • Write the number in expanded 280.34
    11·2 answers
  • Instructions: Type the correct answer in each box. If necessary, use / for the fraction bar.
    8·1 answer
  • You spend half of your allowance on Monday. On Tuesday, you spend half of what is left. Then on Wednesday, you spend half of wha
    9·1 answer
  • Given the function f(x) = 4(x + 3) -5, solve for the inverse function when x=3
    13·1 answer
  • What is 3/4 as a percentage
    6·1 answer
  • Gabby sells candy bars for $ 1 dollar each, and Twizzlers for 25 cents each. For every dollar she earns she gives 10 cents to ch
    7·2 answers
  • If a store is selling 3 bottles of water for $3.24. how much would 8 bottles of water cost
    8·1 answer
  • Please help me ASAP
    12·2 answers
  • Triangle PQR is an isosceles triangle with the coordinates P(2, 3), Q(5, 10), and R(8,3).
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!