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masya89 [10]
3 years ago
6

If 60 equals twice a number added to itself, find the number.

Mathematics
1 answer:
muminat3 years ago
8 0

write it into a formula

60=2x+x

60=3x

20=x

 then double check 20 *2 = 40 +20 = 60

so the number is 20


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<em>--------------------------- </em>End of Part 1 --------------------------------

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victus00 [196]

Given:

The polynomial is:

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Solution:

We have,

-5x^3y^3+8x^4y^2-xy^5-2x^2y^4+8x^6+3x^2y^4-6xy^5

Combining the like terms, we get

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sdas [7]

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alekssr [168]

Step-by-step explanation:

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2 years ago
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