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
olya-2409 [2.1K]
3 years ago
15

8x-19 = -12x+61 What is x?

Mathematics
1 answer:
olasank [31]3 years ago
3 0

Answer:

x is 4

Step-by-step explanation:

Step one: Add 12x to both sides-

8x-19+12x=-12x+61+12x

20x-19=61

Step 2: add 19 to both sides

20x -19+19=61+19

20x=80

Step 3: divide both sides by 20

20x/20=80/20

x=4

You might be interested in
Solve 2x2 + 4x +10 = 0 using the quadratic formula. what is the solution set?
Sergio [31]
/If you solve for x you will get -7/2.
5 0
3 years ago
Eight less than four times the quantity of five more than twice a number is 36 what is the number
OleMash [197]
4(2x+5)-8 = 36
8x+20-8 = 36
8x = 24
x = 3
5 0
3 years ago
A rectangular solid with a square base has a volume of 8000 cubic inches. determine the dimensions that yield
stiks02 [169]
A rectangular solid with a square base has a volume of 8000 cubic inches<span>.</span>
6 0
3 years ago
What is 115.% as a decimal rounded to the nearset thousandths
OlgaM077 [116]
1.150. That's it. Easy
4 0
3 years ago
-2(x-4)^2+1 in standard form
zepelin [54]

Answer:

the standard form is : -2x²+16x -31

Step-by-step explanation:

hello :

-2(x-4)²+1 = -2(x²-8x+16)+1 = -2x²+16x-32+1

-2(x-4)²+1 =-2x²+16x -31

5 0
2 years ago
Other questions:
  • Circle O has a circumference of 88π cm.
    12·2 answers
  • Chloe notices that segment ST and segment VW are congruent in the image below.
    6·1 answer
  • What is (f−g)(x)? <br><br> f(x)=x^4−x^2+9 <br> g(x)=x^3+3x^2+12 <br><br> (f−g)(x)=
    12·1 answer
  • Hannah Decided to make a cake. it took her 45 minutes. If she finished the cake at 4:15 PM, when did she start cooking?
    10·2 answers
  • If you have a cake and cut the cake into six equal pieces. 3 pieces are given to guests.
    9·2 answers
  • You order the hardcover book shown from a website that offers free shipping on orders of $25 or more. Write and solve an inequal
    10·1 answer
  • Daycare in the New York region costs an average of $ 1,123 per month with a stdev = $325 depending upon level of care etc. Withi
    8·1 answer
  • Leonardo needs 1.65 L of distilled water for an experiment how many 550 ML containers of water will he need for the experiment​
    7·1 answer
  • What is the reasonable estimate for the product of 43 x 68
    15·2 answers
  • LMNO is a parallelogram, with and . Which statements are true about parallelogram LMNO? Select three options.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!