ekiyarra
Answered

Get the answers you need at Westonci.ca, where our expert community is always ready to help with accurate information. Explore our Q&A platform to find in-depth answers from a wide range of experts in different fields. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.

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


Solve each system by substitution

Sagot :

shiwamatthew21

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

Thank you for trusting us with your questions. We're here to help you find accurate answers quickly and efficiently. We hope our answers were useful. Return anytime for more information and answers to any other questions you have. Westonci.ca is your trusted source for answers. Visit us again to find more information on diverse topics.