Question

4+2x<18

What is x in this inequality

Answer 1

X<7

Explanation:

Isolate x on one side of the equation.

4+2x<18

4+2x-4<18-4 (First, subtract 4 from both sides.)

18-4 (Solve.)

18-4=14

2x<14

2x/2<14/2 (Then, divide by 2 from both sides.)

14/2 (Solve.)

14/2=7

x<7

Therefore, the correct answer is x<7.