The difference when 7 less than a number is subtracted from twice the number is 12. What is the number?
361910
Let the number be x.\n\nThen 7 less than a number will be: (x-7)\nTwice the number is: 2x\nThe difference is:12\nSo :\n\n2x - (x-7) = 12\n\n2x - x + 7 = 12\n\nx= 12 - 7 = 5\n\n(2*5) - (5-7) = 12\n10 - (-2) = 12
347027
7 1/4=7.25\nRounded=7 (Round down because "2" is less than 5)\n\nThe nearest whole number is 7.\n\nKenlas, if you had 7 3/4, and you dropped the remainder, it wouldn't be the nearest whole number--8 would.
8473
7t+15 > 3t-13\n4t > -28\nt > -7
703752
simply subtract 7 from both sides. This leave you with\n\nx<_3
532930
t is less than or equal to 9
915953
Please, learn arithmetic.\n\n12
189735
-11/12+(-10/12)=-21/12=-7/4
365093
7.38461538    \nor\n7 5/13\nor\n7(+5)\n.\n.\n.\n.\n.
24322
2.4 (n - 1) = 12\n->(n-1)=12/2.4\n->(n-1)=120/24\n->(n-1)=5\n->n=6\n\nKeep Asking
951662
well the number to the utmost left gets added by 11 and in every row 1 gets added more than the previous row so if u see the difference between any two consecutive row is always 12 !!\nthts wat i thnk
396573
It is the same as subtracting the second number, so the answer is 1919.82
286367
Take the last number off, double it, and subtract it from the rest of the number.  If that is divisible by 7, then the original number is.\n\nFor example 2457\n\n2457 is 245 & 7; 7*2 = 14\n245-14=231\n\nNot sure?  do it again\n\n231 is 23 & 1; 1*2 = 2\n23 - 2 = 21; this is divisible by 7, so 2457 is also divisible by 7.
709147
if the difference is 96 Lower number = 245-96 = 149\nbut it cannot be >= 245\n\nso Lower number is between 149 to 245 both exclusive
954324
0.5 x 0.5\n\nwhen you are dealing with numbers that are less than 1, multiplying them with another number is actually 'TAKING A FRACTION' of the other number.\nhalf of an apple is less apple for breakfast\nhalf of the above is starvation.\n\nSo naturally 0.5 x 0.5 is smaller than 0.5
749429
x = -7\n\nMultiply two negatives and you get a positive
536743
The sum of two numbers is 30\nx+y = 30\n\nThier difference is 6\nx-y = 6\n\nEliminate Y through addition (it's practically eliminated itself)\n\nx+y = 30   (+)\nx-y = 6\n_________\n2x = 36\n\nx = 18\n\nnow \nx + y = 30 right?\n18 +y = 30 (x = 18 so 18 replaces x)\n-18    -18\n___________\ny = 12
513724
a=7\n25 squared is 625\n24 squared is 576\nthe difference is 49\n7 times 7 is 49 not 3