Answered

Westonci.ca is the premier destination for reliable answers to your questions, brought to you by a community of experts. Get quick and reliable solutions to your questions from a community of experienced professionals on our platform. Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform.

(I WILL GIVE BRAINLIEST)Solve the system of equations by the addition method.

I WILL GIVE BRAINLIESTSolve The System Of Equations By The Addition Method class=

Sagot :

gwendoline05

Answer:

x = -27/2 , y = 9/2

Step-by-step explanation:

x/5 - y/15 = -3 ....... equation (1)

x/3 + y/9 = -4 ...... equation (2)

Substitute x = -15 + y/3

(-15+y/3)/3 + y/9 = -4

Simplify,

(-45+2y)/9 = -4

Isolate y for (-45+2y)/9 = -4

y = 9/2

Substitute y = 9/2

x = -15 + (9/2)/3

x = -27/2

x = -27/2 , y = 9/2

Thank you for your visit. We're committed to providing you with the best information available. Return anytime for more. Thanks for using our platform. We aim to provide accurate and up-to-date answers to all your queries. Come back soon. Thank you for using Westonci.ca. Come back for more in-depth answers to all your queries.