Question

What is 6x - 12 = 30​

Answer 1

x = 7

step by step:

6x - 12 = 30​

add 12 to the other side to start to get x by itself on one side

6x = 42

divide by 6 on both sides to get x completely by itself

x = 7

Answer 2

the answer to your question is x = 7