What is the factor

3*10 = 2*10 + 1*10

Just like 3a = 2a + 1a

What is the factor

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Decatur, AL

3*10 = 2*10 + 1*10

Just like 3a = 2a + 1a

Everett, WA

3x10=(2x10)+(1x?)

The first step is to multiply to solve inside the parenthesis

3x10=(2x10)+(1x?)

30 = (20) + (1x?)

Next subtract 20 from both sides

30-20=20-20+(1x?)

10=1x?

Any number multiplied by 1 is itself therefore the answer is 10

?=10

Middletown, CT

Hi Shannon;

3x10=(2x10)+(1x_)

What I believe this is...

3x^{10}=2x^{10}+1x^{?}

?=10

3x^{10}=2x^{10}+1x^{10}

x^{10} is a single unit.

It is as single as x.

Just as 2x+x=3x, so too does 2x^{10}+1x^{10}=3x^{10}

If I have incorrectly understood the question, please let me know.

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