3x + 12 = 18 subtract 12 from both sides
3x=6 then we divide 3 from both sides
x=2 you could even try it for 5x-3 =7, <u>but the value of x is: x=2 </u>
hmm, i think the answer is B, not sure if i am right tho..,
Answer:
true, refer to picture for more understanding :)
