cmb6627
12.02.2021 •
Mathematics
2x+y=3
x+y=4
metodo grafico urgente para hoy
Solved
Show answers
More tips
- H Health and Medicine 10 Ways to Cleanse Your Colon and Improve Your Health...
- D Dating, Love, Relationships How to Overcome Jealousy: Tips and Tricks...
- H Health and Medicine Angina: Causes, Symptoms, and Treatment...
- C Computers and Internet How to Learn to Type Fast?...
- F Food and Cooking Delight for Gourmets: How to Prepare Liver Pate...
- S Style and Beauty How to braid friendship bracelets?...
- H Health and Medicine Mercury Thermometer Danger: What to do when a thermometer breaks?...
- F Food and Cooking Which Calamari Salad is the Most Delicious?...
- S Society and Politics 10 Tips for Boosting Your Self-Esteem...
- F Food and Cooking The Most Delicious and Simple Fish in Batter Recipe...
Answers on questions: Mathematics
- M Mathematics Please someone help me...
- M Mathematics Which one of these is not a successful bugeting strategy...
- P Physics Un objeto tiene una masa de 60 kg en la Tierra. ¿Cuál es la masa del objeto en la superficie de la Luna, donde la aceleración de la gravedad es sólo 1/6 de que en la Tierra?...
- M Mathematics Mark deposits $12000 into an account that pays 4% interest, compounded annually, for 5 years. Saul deposits $10000 into an account that pays 6% interest, compounded annually,...
- M Mathematics -7/10 or -0.81 which is greater...
- B Biology Offspring of certain fruit flies may have yellow or ebony bodies and normal wings or short wings. Genetic theory predicts that these traits will appear in the ratio 9:3:3:1...
Ответ:
Step-by-step explanation:
Given
X+Y=4 -i
2X+Y=3 -ii
solving 1
X=4-Y -iii
equating eq iii and eq ii
2(4-y)+y=3
8-2y+y=3
-1y=3-8
-1y=-5
y=5
equating value of y in eq iii
x=4-y
x=4-5=-1
Ответ:
something I cant do
Step-by-step explanation: