3x=18

what is the answer

x = 6

Step-by-step explanation: To solve for x in this equation, we want to get x by itself on the left side of the equation.

Since x is being multiplied by 3, to get x by itself, we need to divide by 3 on the left side of the equation. Since we divide by 3 on the left side, we must also divide by 3 on the right side. On the left side, notice that the 3's cancel out so we are simply left with x. On the right side, we have 18 divided by 3 which is 6 so we have x = 6.

Finally, remember to check your answer by substituting a 6 back into the original equation. So we have 3(6) = 18 which is a true statement so our answer, x = 6, is correct. Image if provided below.

answer: 1,380

step-by-step explanation:

1: you turn %15 into a decimal by moving the decimal point two places to the left.

2: and then you multiply .15 by 1,200 , which will get you 180.00

3: from there you will add 180 to 1,200

4: which will get you 1,380

hope it *im kind of slow so idk if my answer is right*

40% off the regular price is the correct answer.

step-by-step explanation: