Decide if the given number is a solution to the equation. 8m + 7= 81; 9?
481632
Replace m with 9.\nIf the resulting statement is true, then 9 is a solution.\nOtherwise, 9 is not a solution.\n8(9) + 7 = 91\n72 + 7 = 91\n79 = 91\nThis is false.\nThus, 9 is not a solution.
928231
8x-10x > -11-1\n\n-2x > -12\n\nx < 6
975052
888 + 88 + 8 + 8 + 8 = 1000\nThat's eight eights.
860625
(10x+8) - (5x+4)\n= 10x - 5x +8 -4\n= 5x + 4
1104082
2(x-9)=x-(-8)\n2x-x-18=8\nx=26\n\n\n\nits  26
866719
You always do what is in the "()" first....\n\n(10x12)+8\n(10x12=120)+8\n120+8\n120+8=128\n128 \n\nGod I used to hate math, now I use it all the time in my job... (Jr. Mechanical Engineer)
956128
Simply multiply\n9 * 8 * 7 * 6\nBecause the first number can be 1-9 but not zero and the second number can be 1-9 but one number has already been used and so on and so forth.\nHope it helps.
793215
(71-1)*(71+1)=7!\n\nI like the question!
703525
when you write an equation, all you have to do is, put "n" in for the number or "a number" which you don't know.  So the sum of 8 times(multiplied by) "a number(N)" and(plus) 7 is(equals) twice(two times) "the number"(N)\n\n8xN+7=2xN
966925
There are 3 solutions for ABCDEFGHJ -\n\n2 6 7 8 3 5 1 4 9\n2 6 7 9 5 3 1 4 8\n6 7 8 4 1 3 2 5 9
856661
-56 / (-8x)\n\nyou can simplify the fraction into\n\n7x\n\nbut there's no way to find what x is because you dont have a solution to the equation.
604743
It is 9 as the solution is 5+17+1+2 = 8+2+11+4 = 2+5+4+14 = 25\nTherefore 10+1+?+5=25\nTherefore ?=9\nTherefore the answers is 9.
27719
answer is 8:\nx**2 - x = 56\nx**2 - x + 56 = 0\n\nfactor, look for two numbers whose sum is -1 and product is 56, your find 8 and -7 work\n(x - 8) (x + 7) = 0\n\nso the solutions are 8 and -7, but since you asked for a positive number it has to be 8
60538
if [ -7x + x^2 =0 ]\nthe you will get y = 7/x
797702
Since there is no = sign in that equation, I assumne it should be equal to zero.  If that is the case then m= -1/8
919015
(8X^6/7) * (56/24)\n8X^6/3\n\n(Hint:  X^m/X^n = X^(m-n)
527221
The answer is 2x+7 with a remainder of 32