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lbvjy [14]
2 years ago
14

Please answer with clear instructions so that i can apply this to other equations

Mathematics
2 answers:
Evgen [1.6K]2 years ago
8 0

Answer:

x = 0.5

Step-by-step explanation:

2x - 3 = - 2 ( add 3 to both sides )

2x = 1 ( divide both sides by 2 )

x = \frac{1}{2} = 0.5

Vladimir79 [104]2 years ago
6 0

Answer:

x = 0.5

Step-by-step explanation:

Okay, let's start with writing down the equation:

2x - 3 = -2

Now, you can move the - 3 to the other side, and when you change the side, you change the sign, meaning the new sign for that would be positive.

2x = 3 - 2

2x = 1

Now, you have to divide both sides by 2, so you can get the x alone.

x = 0.5

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7 0
2 years ago
< Exit
Roman55 [17]

Answer:

88m of fencing

Step-by-step explanation:

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2 years ago
What is the value of x in the equation 8+4 = 2(x-1)?<br> 5<br> 11/2<br> 13/2<br> 7
Citrus2011 [14]

Answer:

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Step-by-step explanation:

I hope this helps!

4 0
2 years ago
Please simplify the following equation and show how:<br> (2x+2)^3
Natasha_Volkova [10]
<span> </span>

You can use (a+b)2 = a2+2ab+b2.
(2x - 3)2 = (2x)2 + 2(2x)(-3) + (-3)2 = 4x2 - 12x + 9

Or you can use FOIL.

(2x - 3)2 = (2x - 3)(2x - 3) = (2x)2 + (2x)(-3) + (-3)(2x) + (-3)2 = 4x2 - 12x + 9



hope I could be helpful

7 0
3 years ago
Read 2 more answers
Please help me lol a lil confused
alex41 [277]

\leadsto f( \rm x) =  - (x - 3)(x - 5)

\\  \\

\leadsto f( \rm x) =   - ( {x}^{2}  - 5x - 3x + 15) \\

\\  \\

\leadsto f( \rm x) =   - ( {x}^{2}   - 8x + 15) \\

\\  \\

\leadsto f( \rm x) =   - {x}^{2}  + 8x  -  15 \\

3 0
2 years ago
Read 2 more answers
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