davidfoster14
Answered

Welcome to Westonci.ca, where you can find answers to all your questions from a community of experienced professionals. Explore thousands of questions and answers from a knowledgeable community of experts ready to help you find solutions. Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform.

3x+2y=5
2x-2y=5
i got 2 so i kind of know how to do it but not that sure yet on how to do the whole equation

Sagot :

apologiabiology
add  the 2 equations together and cancel out the y terms
3x+2x+2y-2y=5+5
5x=10
divide both sdies by 5
x=2
subsitute x=2 in any equation, i will use the first one
3(2)+2y=5
6+2y=5
subtract 6 from both sdies
2y=-1
divide both sdies by 2
y=-1/2

x=2
y=-1/2
Thank you for choosing our service. We're dedicated to providing the best answers for all your questions. Visit us again. Thank you for visiting. Our goal is to provide the most accurate answers for all your informational needs. Come back soon. Westonci.ca is committed to providing accurate answers. Come back soon for more trustworthy information.