Solve 7x – 2(x+5) = 4x + 11 Answers:
A) 16  B) 25  C) 21  D) 15  E) 12
Sol.   7x – 2(x+5) = 4x + 11   7x - 2x -10 = 4x + 11   =&gt; 7x – 2x - 4x = 11 + 10   =&gt; x = 21   Answer 21
<result>C</result>
Solve 7x – 2(x+5) = 4x + 11