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Kitty [74]
4 years ago
11

I'm not sure how to solve for x

Mathematics
2 answers:
garik1379 [7]4 years ago
5 0
4x(x-2)=(2x+1)(2x-3)
in the first expression distribute the 4x, in the second expression FOIL

4x²-8x=4x²-6x+2x-3
combine like terms

4x²-8x=4x²-4x-3
subtract 4x² from each side 

-8x=-4x-3
add 8x to each side 

0=4x-3
add 3 to each side 

3=4x
divide by 4 on each side 

x= 3/4 or 0.75
romanna [79]4 years ago
4 0
4x(x-2) = (2x+1) (2x-3)
Distributive property: 4x^2 - 8x = 4x^2 - 6x + 2x -3
subtract 4x^2 both side : -8x=-4x-3
                                         +4x      +4x
                                         -4x=-3
x= 3/4
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4 years ago
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mafiozo [28]
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Explanation:


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For the second one it’s a positive correlation that’s related meaning at every whole second (1,2,3...) the line will pass through it, so all you have to do is look at the left and see how much it’s going up by because we know it’s going up by the same amount each time.
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3 years ago
An adult African elephant weighs 8.25 tons, how much do 27 elephants weigh
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