2x+3-3=-6 x=3 ? Solve

Mathematics

1 answer:

ivann1987 [24]2 years ago

6 0

$2(x)+3-3=-6\\2(3)+3-3=-6\\6+3-3=-6\\6=-6\\$

$x\neq 3$

As we can see, x cannot be equal to 3 as 6 cannot equal -6.

I hope I've helped! :)

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I'll show you two methods.

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Now we use the slope formula.

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Let's call point (-4, -1) point (x1, y1).
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Run is how much you go up or down.
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Pick two easy to read points.
We can use the same points we used above, (-4, -1) and (-0, -2).
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As you can see we got the same slope using both methods.

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