tzack671 tzack671
  • 18-04-2018
  • Mathematics
contestada

Simplify 5 + 2{x - 4[3x + 7(2 - x)]}.

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aliford523
aliford523 aliford523
  • 18-04-2018

the answer is 

Remove unnecessary parentheses.5+2x+16x−565+2x+16x-56
Subtract 5656 from 55 to get −51-51.2x+16x−512x+16x-51
Add 2x2x and 16x16x to get 18x18x.18x−51
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alisa1600000 alisa1600000
  • 22-01-2019

Answer:

34x - 107

Step-by-step explanation:


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