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Tamiku [17]
3 years ago
7

3. Eliminate the parenthesis and combine like terms on the equation: 2(x - 1) = 5.0 – 2- 3.0​

Mathematics
1 answer:
erica [24]3 years ago
5 0

Answer:

2x - 2 = 0

Step-by-step explanation:

2(x - 1) = 5.0 - 2 - 3.0

2x - 2 = <u>5.0 - 2 - 3.0</u>

2x - 2 = 0

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-(3x-4y+5)<br><br> (a) -3x+4y-5<br> (b) 2x+5y+4<br> (c) -3x+4y+5<br> (d) -3x-4y-5
Leno4ka [110]

Answer:

a.-3x+4y-5

Step-by-step explanation

-(-3x+4-5)

  1. - . (-3x)=3x3.
  2. - . 4y=-4y4.
  3. - . 5=-5
4 0
3 years ago
Read 2 more answers
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strojnjashka [21]
The distributive property: a(b + c) = ab +ac

3(x + 2) = 3 · x + 3 · 2 = 3x + 6

Answer: Stacy is correct.
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3 years ago
What is the surface area, in square centimeters, of a pyramid?
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4 years ago
SI AL CUADRADO DE LA EDAD DE ROSA LE DISMINUYES EL TRIPLE DE SU EDAD OBTIENES UN VALOR IGUAL A 108 . DETERMINA LA EDAD DE ROSA
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7 0
2 years ago
Amaya used these steps to solve the equation 8x+4=9+4(2x−1). Which choice describes the meaning of her result, 4=5?
timofeeve [1]

Answer:

No value of x makes the equation true.

Step-by-step explanation:

Here are the choices which are missing in the question:

a) Amaya made a mistake because 4 is not equal to 5

b) No value of x make the equation true.

c) All value of x make the equation true.

d) The solution is x= 4 or 5

Given equation is 8x+4=9+4(2x-1)

Now, solving the equation:

8x+4=9+4(2x-1)

distributing 4 with both 2x and -1

⇒8x+4= 9+8x-4

⇒8x+4= 5+8x

Subtracting both side by 8x

∴ 4=5

The result indicate that equation has the same result and x has no value.

4 0
3 years ago
Read 2 more answers
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