dan913 dan913
  • 12-11-2018
  • Mathematics
contestada

Which statement about this system of equations are true check all that apply
PLS H

Which statement about this system of equations are true check all that apply PLS H class=

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Sakkara Sakkara
  • 12-11-2018

The x-variable will be eliminated when adding the system of equations since -2x + 2x = 0

The sum of the system of equations is 4y = -12, since 11y + -7y is -4 and -13 + 1 = -12

y = -3, since when you solve for y in 4y = -12 you get -3 (divide both sides by -4)

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Аноним Аноним
  • 12-11-2018

The first statement is true because 2x + -2x = 0

3rd statement is also true.

Statement 5 is  also true.

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