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vichka [17]
3 years ago
15

How many solutions in the equation below 145=10x-8x

Mathematics
1 answer:
iren2701 [21]3 years ago
4 0

Answer:

One

Step-by-step explanation:

145=2x

72.5=x that's one solution.

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What is the value of x in the equation ?2.5(6x-4)=10 4(1.5 0.5x)
MA_775_DIABLO [31]
<span>2.5<span>(<span><span>6x</span>−4</span>)</span></span>=<span><span><span><span><span>(10)</span><span>(4)</span></span><span>(1.5)</span></span><span>(0.5)</span></span><span>x

</span></span><span><span><span><span>(2.5)</span><span>(<span>6x</span>)</span></span>+<span><span>(2.5)</span><span>(<span>−4</span>)</span></span></span>=<span><span><span><span><span>(10)</span><span>(4)</span></span><span>(1.5)</span></span><span>(0.5)</span></span>x</span></span>(Distribute)<span><span><span><span>15x</span>+</span>−10</span>=<span>30x
</span></span><span><span><span>15x</span>−10</span>=<span>30<span>x


</span></span></span><span><span><span><span>15x</span>−10</span>−<span>30x</span></span>=<span><span>30x</span>−<span>30x</span></span></span><span><span><span>−<span>15x</span></span>−10</span>=<span>0

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</span></span></span>Answer:<span>x=<span><span>−2</span><span>3</span></span></span>

<span>

</span><span>


</span>
3 0
3 years ago
The width of a rectangle is 8 units less than the length. If the area is 153 square units, then find the dimensions of the recta
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3 years ago
Determine the intercepts of the line.<br> Do not round your answers.<br> y=-2x-21y=−2x−21
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Answer:

x(-10.5,0)

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Step-by-step explanation:

I just took the test and got 100% correct trust me

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4 0
3 years ago
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