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
katen-ka-za [31]
4 years ago
15

Solve for x. −23(3x−4)+3x=56 who ever solves right first gets brinlyest

Mathematics
1 answer:
Kobotan [32]4 years ago
6 0

Step 1: Simplify both sides of the equation.

−23(3x−4)+3x=56

(−23)(3x)+(−23)(−4)+3x=56(Distribute)

−69x+92+3x=56

(−69x+3x)+(92)=56(Combine Like Terms)

−66x+92=56

−66x+92=56

Step 2: Subtract 92 from both sides.

−66x+92−92=56−92

−66x=−36

Step 3: Divide both sides by -66.

−66x  /-66= -36/-66

x= 6/11




You might be interested in
Hiw ti factorise x*-16​
ra1l [238]
Im assuming the problem is x^2-16, which would be factored to (x-4)(x+4)
7 0
3 years ago
Identify an equation in slope intercept form for the line parallel to y= -2/3x+8 that passes through (4, -5)
Evgen [1.6K]

Answer:

3y = -2x -7

Step-by-step explanation:

The equation of the line;

     y = -\frac{2}{3}x + 8

Unknown:

Equation of the line passing through (4, -5);

Solution:

To solve this problem;

    the equation of a line is given as;

        y = mx + c

where x and y are the coordinate

           m is the slope

          c is the intercept

To solve this problem,

  The slope  -\frac{2}{3} if the same as that of the new line since they are parallel;

Equation of the new line;

    x  = 4 and y = -5

     -5 =  -\frac{2}{3} x 4 + c

      -5 = -\frac{8}{3} + c

       c  = -5 + \frac{8}{3}

       c = -\frac{7}{3}

So, the equation of the line is;

    y =  -\frac{2}{3}x - \frac{7}{3}

 or ;

     3y = -2x -7

7 0
3 years ago
The area of a parallelogram with a side of 5.6 in is equal to the area of a rectangle with sides 7 in and 8 in. Find the altitud
Tpy6a [65]
The answer of that question is 28 ; )
6 0
3 years ago
What are the coordinates of the midpoint of the line segment with endpoints J(−6, 3) and K(4, −2) ?
frutty [35]
M = ( (-6+4)/2, (3+-2)/2 )

M = (-1, 1/2)
8 0
3 years ago
Read 2 more answers
Pls helpppppp this is a math emergency!
netineya [11]

Answer:

19.4in

Step-by-step explanation:

1) formula for area of a triangle:

(b*h)/2=a

the area and height are already given so lets substitute them in the formula.

(b*23.8)/2=230.86

1) multiply by 2 on both sides

b*23.8=461.72

divide by 23.8 on both sides

b=19.4

the base is 19.4 in

hope this helps

3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the geometric mean of 6 and 9
    7·2 answers
  • 1
    5·2 answers
  • ABC Insurance offers an annuity with 4.5% APR for the next 5 years. You decide to invest $1000 each year into this account. What
    10·2 answers
  • Solving Quadratic Equations by Factoring
    15·2 answers
  • What is the equation of y=x^3 with the given transformations? Vertical stretch by a factor of 3, horizontal shift 4 units to the
    5·2 answers
  • What is the equation in standard form of the line through (3,-1) with slope -1
    14·1 answer
  • 7/12 ___ 19/36
    15·2 answers
  • How do I write this fraction as a decimal 14 3/5
    13·2 answers
  • Any helpers? Need help asap
    11·2 answers
  • GIVING BRAINLIEST PLEASE HELPPPPPPPPPPPPP
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!