Ekiyarraidn
Answered

Connect with a community that values knowledge and expertise on IDNLearn.com. Find the solutions you need quickly and accurately with help from our knowledgeable community.

2) 3x - y= -13
y=-5x - 19


Solve each system by substitution

Sagot :

Shiwamatthew21idn

Answer:

3x-y= -13—1

y=5x-19—2

substitute equation 2 into equation 1

3x-(5x-19)= -13

3x-5x+19= -13

collect like terms

3x-5x= -13-19

-2x=-32

divide both sides by the coefficient of x

-2x/-2=32/-2

x= -16

substitute x= -16 into equation 2

3x-y= -13

3(-16)-y= -13

-48-y= -13

collect like terms

-y= -13+48

-y=35

y=-35

We are delighted to have you as part of our community. Keep asking, answering, and sharing your insights. Together, we can create a valuable knowledge resource. IDNLearn.com is your source for precise answers. Thank you for visiting, and we look forward to helping you again soon.