SOLUTION: Is the order pair (-3,7) a solution of the inequality 7x-9y=-10?
Algebra.Com
Question 350505: Is the order pair (-3,7) a solution of the inequality 7x-9y=-10?
Answer by tjhd(7) (Show Source): You can put this solution on YOUR website!
(-3,7)... 7x-9y=-10...
-3 is x
7 is y... just plug them in
7(-3)-9(7)=-10
-21 - 63 = -10
-84 = -10....
No it is not
____________________
Hope this helped/was right..
TJHD
RELATED QUESTIONS
Determine whether the ordered pair is a solution of the inequality
(-4,8);... (answered by jim_thompson5910)
Determine whether the ordered pair is a solution of the inequality
(6,11); 6y-7x>4
Is... (answered by oscargut)
Determine whether the ordered pair is a solution of the inequality.
(7, 20) ; 5y-6x>4... (answered by Alan3354)
determine whether the order pair is a solution of the inequality (-3,9)5x+y<-9 yes or... (answered by Fombitz)
Determine whether the ordered pair is a solution of the inequality. (-6,7);8x+y<-7 (answered by bella18)
Determine whether each ordered pair is a solution to the inequality... (answered by ikleyn)
8y-9x>2,(7,19)
Is the ordered pair a solution of the... (answered by ikleyn)
Which ordered pair is the solution of the system?
6x - 6y = 2
3x + 9y =... (answered by Alan3354)
is the ordered pair a solution of the inequality x+y>... (answered by SHUgrad05)