Respuesta :

we have the inequality

-1+7c>14

solve for c

step 1

Adds 1 both sides

-1+7c+1> 14+1

7c>15

step 2

Divide by 7 both sides

7c/7>15/7

c> 15/7

the solution is the interval (15/7, infinite)

or

(2 1/7, infinite)