sidrakhalid482
sidrakhalid482 sidrakhalid482
  • 02-04-2022
  • Mathematics
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solve the system of equations 2y - 3x = -27 5y + 3x = 6 PLEASE EXPLAIN STEPS!
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solve the system of equations 2y 3x 27 5y 3x 6 PLEASE EXPLAIN STEPS photo included class=

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vidalmari6p99qfk
vidalmari6p99qfk vidalmari6p99qfk
  • 02-04-2022

Answer:

x=7   y= -3

Step-by-step explanation:

When you ADD both the x variable is cancelled

since -3x + 3x = zero

then you solve for y  And when you plug the value of y you will solve x

     2y-3x =-27

     5y+3x =6

   ADD BOTH

    7y = -21

    y = -3

     PLUG y

5(-3)+3x  = 6

 -15 + 3x = 6

     3x = 21

      x=7

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