maliklynch0807
maliklynch0807 maliklynch0807
  • 12-07-2017
  • Mathematics
contestada

Substitution property of equality if y=-5 and 7x+y=11, then____. A. 7(-5) + y=11 B.7x-5=11 C.7x+5=11 D.-5+y=11

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dsouzaaww14
dsouzaaww14 dsouzaaww14
  • 12-07-2017
7x+y=11 where y= -5                                                                                              So, when we substitute y in the equation then,
7x + (-5) = 11 that is 7x - 5 = 11....
So, B. is the right answer.

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