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34kurt
3 years ago
15

-15x=-4x... How to move the x to the left?

Mathematics
1 answer:
Delvig [45]3 years ago
4 0
-15x=-4x

We know that adding zero wouldn’t change the value

-15x=-4x+0

Now we can add 4x (since that’s the opposite of the negative sign) to the other side

-11x=0

0 divided by 11 is 0

x=0
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\mathrm{The\:solutions\:to\:the\:system\:of\:equations\:are:x=-2,\:y=2}

Step-by-step explanation:

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