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olga_2 [115]
2 years ago
14

What is the the answer for 2(x - 4)=6x

Mathematics
2 answers:
anzhelika [568]2 years ago
7 0

Answer:

x = -2

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

2(x−4)=6x

(2)(x)+(2)(−4)=6x (Distribute)

2x + −8 = 6x

2x − 8 = 6x

Step 2: Subtract 6x from both sides.

2x −8 − 6x = 6x − 6x

−4x − 8 = 0

Step 3: Add 8 to both sides.

−4x − 8 + 8 = 0 + 8

−4x = 8

Step 4: Divide both sides by -4.

−4x/−4

= 8/−4

x = −2

katrin2010 [14]2 years ago
3 0

Answer:

x=-2

Step-by-step explanation:

first distribute the 2 through x-4 you get 2x-8=6x then subtract 2x from both sides of the equation now you have 4x=-8 then divide 4 from both sides of the equation and you x=-2

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B - 1 > -17 what does b equal?
Nastasia [14]

Answer:

  b > -16

Step-by-step explanation:

The inequality is given as:

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To solve this problem, add +1 to both sides of the expression:

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Now;

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Rashid [163]

Answer:

(x²/4) + (y²/16) ≤ 1

Step-by-step explanation:

The general form of the ellipse in the graph is

x²/4 + y²/16 = 1

we want to find the inequality which represents the shaded area this will determine whether which of the following 2 choices are correct

Choice 1: x²/4 + y²/16 ≥ 1

Choice 2: x²/4 + y²/16 ≤ 1

we note that point (0,0) lies inside the shaded area. Which means if we substitute (0,0), it should create an equality that is valid.

try choice 1: 0²/4 + 0²/16  = 0 ≥ 1 (not valid because obviously zero is smaller than 1)  

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2 years ago
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Solve the equation 2y+4=3(2x-6) for y. Show and justify your steps.
ElenaW [278]
Hello : 
<span>2y+4=3(2x-6)
2y+4 -4 =3(2x-6)-4
2y = 6x-18-4
2y =6x-22
y =(6x-22)/2
y= 3x-11</span>
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