SOLUTION: (solve each inequality)
7x+2x>21-3
Algebra.Com
Question 141724: (solve each inequality)
7x+2x>21-3
Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
7x+2x>21-3
9x>18
x>18/9
x>2 answer.
proof:
let x=2.1
9*2.1>18
18.9>18
RELATED QUESTIONS
Solve each inequality. Give the solution in inequality notation and set notation. 2x <... (answered by tommyt3rd)
solve the inequality:... (answered by stanbon)
Solve the inequality.
((-7x+5)/(6x^2+3)) > 0
(answered by RAY100)
i do know how to solve the inequality which is
-7x + 3 < -18
-7x<-18-3
-7x<-21/-7
x=3 (answered by Alan3354)
solve by substituion
2x-3y+6z=-21
-5x+4y+z=3... (answered by jim_thompson5910)
Hi, How would you solve this problem
(x-3)^2= 2x^2-7x-21... (answered by jim_thompson5910)
Solve each equation or system of equations.
y=x-3... (answered by checkley75)
solve each inequality.
5|y+3|<15
(answered by ReadingBoosters)
solve each equation or inequality.... (answered by Gogonati)