Question

Solve for x in the following in-equation, if the replacement set is R; 

7x + 11 > 16 - 3x 

Answer 1

7x + 11 > 16 - 3x 

7x + 11 > 16 - 3x 

7x+3x > 16-11 

10x > 5 

x > `5/10` = 0.5

Since, replacement set is R 

Solution set= {x : x ∈ R and x > 0.5}