wendy3860 wendy3860

17-07-2018
Mathematics

contestada

Multiply 4 (x + 7) -7x + 2

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pandaxo pandaxo

17-07-2018

I multiplying the 4 with the numbers inside the bracket and simplified by adding the x terms and the number terms together.

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moneyshel3 moneyshel3

17-07-2018

4(x+7)−7x+2

Distribute:

=(4)(x)+(4)(7)+−7x+2

=4x+28+−7x+2

Combine Like Terms:

=4x+28+−7x+2

=(4x+−7x)+(28+2)

=−3x+30

Answer:

=−3x+30

Answer Link

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