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
tiny-mole [99]
4 years ago
13

X-2=3(x-4) what is the solution

Mathematics
2 answers:
Vladimir [108]4 years ago
8 0
First distribute 3 to (x-4). that gives you 3x-12. Now your equation is x-2=3x-12. Now you subtract x from 3x. now you're equation is -2=2x-12. then add 12 to the left. You're final answer is 10.
padilas [110]4 years ago
5 0
X-2=3x-4. Solve for x by first subtracting x from the left side (you want to keep x positive if you can). You then have -2=2x-4. Subtract four to help get x by itself and you have -6=2x. Divide by 2 and your answer is -3=x.
You might be interested in
From a point on the ground 12 ft. from the base of a flagpole, the angle of elevation of the top of the pole measures 53°. How t
torisob [31]

Answer:

4.75 feet

Step-by-step explanation:

Let the height of the flagpole be x

Sin 53 = x/12

x = 12 × Sin 53

x = 12 × 0.3959

x = 4.75 feet

5 0
3 years ago
Nikki and her four friends had lunch at their favorite restaurant. The total bill was $29.00, and they wanted to leave a 15% tip
Butoxors [25]

Answer:

$4.35

Step-by-step explanation:

Knowns:

Total bill: $29.00

Tip of 15% ($29.00)

Work:

$29.00 (0.15) = $4.35 tip

Hope this helps!

7 0
3 years ago
Solve the following system of equations:
SIZIF [17.4K]

xy = 4 \\ 2y = x - 6 \\  \\ xy = 4 \\ x = 6 + 2y

(6 + 2y)y =  - 4 \\  {y}^{2}  + 3y  +  2 = 0 \\ d =  {3}^{2}  - 4 \times  2 = 9  -  8 = 1 =  {1}^{2}

y =  \dfrac{ - 3 + 1}{2}  =  - 1 \\  \\  y =  \dfrac{ - 3 - 1}{2}  =  - 2

- 2x =  - 4 \\ x =  2 \\  \\  - x =  - 4 \\ x = 4

Answer: B) (2; -2), (4; -1)

4 0
4 years ago
Mn bisects jl at k if jk= x-3 and kl=13-3x
bekas [8.4K]

Answer:

138

Step-by-step explanation:

5 0
3 years ago
Please help me!! I’ll give brainliest
vlada-n [284]

Answer:

volume = 1134.6 cm³

Step-by-step explanation:

volume = 8.2 x 13.7 x 10.1 = 1134.6 cm³

3 0
3 years ago
Other questions:
  • ????????????????????????????????????????????????????????
    9·1 answer
  • Estimate the product of 51 and 48
    11·2 answers
  • 5.(2) The perimeter of a rectangle is 254cm. Its length is 55cm. Represent the width of the rectangle
    12·1 answer
  • Please help me out, this is due today
    9·1 answer
  • Janna drank 0.7 liter of water before soccer pratice and 0.70 liter of water after practice compare using 2decimal < ,=.>
    8·1 answer
  • Pls help! Pls do this step by step . <br>factorise: <br>m^3-27​
    14·1 answer
  • What is the distance between points (-2, -5) and (-14, 4) on the coordinate plane
    8·1 answer
  • Max ran 100 feet in and Molly ran 60 feet in 5 seconds. who ran farther
    6·2 answers
  • Rectangle ABCD is transformed to A'B'C'D' by a
    5·2 answers
  • Show that the polynomial function f(x)=3x^3-10-x+9 has a real zero between -3 and -2
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!