Question

Simplify 3x+6=18, please

Answer 1

4

Explanation:

3x +6 =18

3x =18 - 6

3x =12

x =12 :3

x =4

Answer 2

x = 4

Explanation:

Step 1: Write out equation

3x + 6 = 18

Step 2: Subtract 6 on both sides

3x = 12

Step 3: Divide both sides by 3

x = 4