15
Six plus 18 divided by 3 times 4 is equal to 30.
No. -18 / 3 = -6
3
7-18 plus 4(3-12) divided by 9
18
18
18 + 3 = 21
39-15+18 6x3 Answer: 25
(18/3) + 6 -(2 x 4) = 4
3/(42 + 2) = 3/(18) = 1/6
If you mean -x +x/3 = 12 then the value of x is -18 Check: --18 +(-18/3) = 12
15 + 3 - 6 / 2 * 6 = 15 + 3 - 3 * 6 = 15 + 3 - 18 = 18 - 18 = 0