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Airida [17]
3 years ago
7

Bruce is solving a system of equations.

Mathematics
1 answer:
Valentin [98]3 years ago
7 0

Answer:

Option 3,4,5 are correct.

Step-by-step explanation:

The system of equations are:

3x+5y=9\,\,\,\,(1)\\x-y=-5\,\,\,\,(2)

Multiply equation (2) with -3 and add with equation (1)

3x+5y=9\\-3x+3y=15\\-------\\8y=24\\y= 24/8\\y=3

Value of y is 3

Putting value of y in eq(2)

x-y=-5\\x-3=-5\\x=-5+3\\x=-2

Value of x is -2

So, Option 3,4,5 are correct.

Keywords: System of Equations

Learn more about System of Equations at:

  • brainly.com/question/13168205
  • brainly.com/question/2115716
  • brainly.com/question/3739260

#learnwithBrainly

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