Answer:
c > 9
Step-by-step explanation:
[tex]\dfrac{2c}{3}+1 > 7[/tex]
Subtract 1 from both sides:
[tex]\implies \dfrac{2c}{3} > 6[/tex]
Multiply both sides by 3:
[tex]\implies 2c > 18[/tex]
Divide both sides by 2:
[tex]\implies c > 9[/tex]
hello
2 c /3 + 1 > 7
2 c /3 > 21/3 - 3/3
2 c > 18
] 9 : + ∞ [
