n - 16 = 2n + 12 + 3n
Combine the 'n' terms on the right side:
n - 16 = 5n + 12
Subtract 'n' from each side:
-16 = 4n + 12
Subtract 12 from each side:
-28 = 4n
Divide each side by 4:
-7 = n
12.
Four plus 4 plus 508 minus 12 divided by 20 times 4 divided by 100 is equal to 515.98
12 - 78 + 2397543 - 124 + 3 = 2397356
2(2*4-5)+6 = 12
this is the same as 6x - 2 = 6x - 2! There are an infinite number of possibilities for "x".
6
I'll do ya one better - 12 plus 8 equals what?
6
6
3x - 12 = 10x - 15 - 6x -10 3x - 12 = 4x -25 3x + 13 = 4x 13 = 4x - 3x 13 = x None?
15x minus 8=minus 180 3x+8=24
The answer to the math problem of 5x plus 12 equals 93-4 is 77/5.
12-3(2+15) = -39
Seventy plus negative 12, or seventy minus 12 (same thing) is equal to 58.
The equation -7 plus 12 equals out to be five. This is a math problem.
That will depend on the plus or minus value of 12 which has not been given.
It is asking you to prove that you are a human, not a macro or bot trying to spam them with messages. Just do that math, and enter the number. In this case, the answer is 19.