Help solve integers -6=-7?
830788
There's no way to solve it, so you are supposed to put a line through the equal sign to indicate that it is not equal.
1187635
32(2-4)+6  =\n64-128+6  =\n-58\n----------------------------------------------------------------------\n4.9-3(6+1) =\n4.9-18-3    =\n-16.1\n\n\nthat becomes  16.1/58
261181
assuming that 2x+5=0, then I deny that solution. The Pair(3,-5) workes for 6y-8=-54 only.
703752
simply subtract 7 from both sides. This leave you with\n\nx<_3
874116
-7,-10,-13 by putting n= 1 2 and 3
578027
f(x)= 7x-6\nf(0)= 7(0)-6= 0-6= -6\nf(1)= 7(1)-6= 7-6= 1\nf(-2)= 7(-2)-6= -14-6= -14+(-6)= -20\n\nJust pretty much substitute for x with each value.  Hope this was of some help to you.
607978
f from 2 to seven (-5v+6)dv = -5v^(1+1)  +   6v^(0+1) ] from 2 to seven\n                                     \n\n                              \n       = -5v^2      +   6v ] from two to seven \n                             \n\n        = [-5(7^2) + 6(7)] - [-5(2^2) + 6(2)] \n        = [-5(49) + 42 ] - [ -5(4) + 12]\n        = (-245 + 42] - [-20 + 12]\n        = -203 - (-8)\n        = -195\n\n\nThat is the answer i believed. Check for urself
544837
I squared the 7 to start with and got 49.  I am also only showing the addition version, you can do the subtraction later yourself.\n\n(-7 + sqrt(49 - 4(9)(-1)))/2(9)\n(-7 + sqrt(49 - -36))/18\n(-7 + sqrt(49 + 36))/18\n(-7 + sqrt(85))/18\n\nand I think that that is it.  You cannot simplify the square root.
137681
Ok...\nI see what you are doing...\nYou merely substitute the number in for x...\nso the problem becomes 6-2*(-1)\n6+2\n8
908426
Plug in each of the four answers.  The only one that works is (2), because you get\n\n | 3 (-2/3) - 3 | = 5\n | -2 - 3 | = 5\n | -5 | = 5\n 5 = 5
1020795
tn=a.r to the n-1\nt6=-2.-2 to the 6-1\n4 to the 5
189735
-11/12+(-10/12)=-21/12=-7/4
439650
(y-6)(y-5)\n\n-6 and -5 add up to -11\n-6 and -5 multiply to 30
858519
9-(-2)(-7)=?\nrules for the order : multiply/divide first\n                                add/substract after\n\n=> 9-(-2)(-7)= 9 - ((-2)*(-7)) = 9 - (+14)  = 9 +(-14) = (-5)\n\nI tried to be very explicit!! sorry if it's too much explicit!!
912075
14 - 2x - 6 = -12 -6x -8\n-2x +8 = -6x - 20\n4x = -28\nx = -7
919399
6(x+4)-2x=-8\n6x+24-2x=-8\n6x-2x+24+8=0\n4x+32=0\n4x=-32\nx=-32/4\nx=-8
846396
3(2s-3)=-(7-s)\n6s-9 = -7+s\n5s=2\ns=2/5