7x + 3y = 14
5x + 9y = 10
__________ (subtract bottom from top)
2x -6y = 4, therefore 2x = 4 + 6y, therefore x = 2 + 3y
Insert x = 2 + 3y into the original equation and calculate
7(2 + 3y) +3y = 14
14 + 21y +3y = 14
24y = 0
y = 0
If y= 0, then x = 2 FINAL ANSWER!
positive 4
70
Fourteen minus four equals ten...
17/21
three plus seven equals ten
Ten plus ten plus five equals twenty five dollars
Ten plus ten plus ten minus two hundred equals negative one hundred seventy.
Five plus five equals ten.
The answer is Ten. But It's for the forum please write only a small letter ten. I hope it works no capitalize.
Answer:Threescore and ten means "seventy." A "score" equals "twenty." Three twenties equals "sixty" - plus "ten": "seventy."
fourteen boxes and ten shaded
10 (ten)