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Aleks04 [339]
3 years ago
15

What is the x value 5x+8-3x=-10

Mathematics
2 answers:
Alexxx [7]3 years ago
4 0
The answer is x=4 if that's not it then idk hun
otez555 [7]3 years ago
3 0
5x + 8 - 3x = 10
First you can combine the like terms.
5x - 3x + 8 = 10
2x + 8 = 10
     - 8     - 8
2x = 2
\frac{2x}{2} =  \frac{2}{2}
x=1
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Answer:

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Step-by-step explanation:

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the double negative on the bottom becomes an addition=> (12-18)/(-4+8)

the top simplifies to be -6 and the bottom simplifies to 4=>-6/4

this fraction can be reduced to -3/2, which is the slope of the graph.

Now, use point slope form (y-y1=m(x-x1)) to find the equation of the graph. Plug any coordinate on the graph in for x1 and y1 here. It should be correct as long as it is a point on the graph, but I am using the point (-8, 18) here.

=>y-18=-3/2(x-(-8))

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add 18 to both sides, cancelling out the -18 on the left side of the equation=>y=-3/2x+6 (-12+18=6 to get 6 for b).

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3 years ago
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Step-by-step explanation:

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