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jeka57 [31]
2 years ago
15

SOLVE FOR X ILL GIVE BRAINILEST

Mathematics
2 answers:
kondaur [170]2 years ago
8 0

Answer:

x = -4

Explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

andrezito [222]2 years ago
3 0

Answer:

x = -4

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

  • (-2)(3x)+(-2)(-4)-x-3=33
  • -6x +8 - x - 3 = 33
  • (-6x-x)+(8-3)=33
  • -7x + 5 = 33  

Step 2: Subtract 5 from both sides.

  • -7x + 5 - 5 = 33 - 5
  • -7x = 28

Step 3: Divide both sides by -7.

  • \frac{-7x}{-7} =\frac{28}{-7}
  • x = -4

Step 4: Check if solution is correct.

  • -2(3(-4)-4)- (-4)-3=33
  • -2(-12-4)+4-3=33
  • (-2)(-12)+(-2)(-4)+4-3=33
  • 24 + 8 + 4 - 3 = 33
  • 32 + 4 - 3 = 33
  • 36 - 3 = 33
  • 33 = 33

Therefore, x = -4.

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its gotaa be a number thats atleast 10

Step-by-step explanation:

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Show all work please!!!!!!
sergij07 [2.7K]
The midpoint formula is:
(point1 + point2)/2

1) (-2 + 12)/2 = 5

2) (-1 +5)/2 = 2
    (0+2)/2 = 1
     (2,1)

3) Sqrt of (x2-x1)^2 + (y2 - y1)^2
     sqrt of (7 -1)^2 + (-7 - 1)^2
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Hope this helps!
7 0
3 years ago
Hannah buys 3 pack of 36 exposure film and 2 packs of 24 exposure film.She uses 8 rolls of film.How many rolls does she have lef
xeze [42]
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3 0
3 years ago
Question 2 An exponential model y = a.6 passes through the points (0,9) and (3,243). What are the values of a and b?​
weqwewe [10]

Answer:

a = 9, b = 3

Step-by-step explanation:

The exponential function is

y = a b^{x}

Find a and b by using the points it passes through

Using (0, 9 ) then

9 = a b^{0} ( b^{0} = 1 )

a = 9

y = 9 b^{x}

Using (3, 243 ) then

243 = 9b³ ( divide both sides by 9 )

27 = b³ ( take the cube root of both sides )

b = \sqrt[3]{27} = 3

y = 9(3)^{x} ← exponential equation

8 0
2 years ago
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