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What is 7 12 divided by 1 12?
That's the same as 7/12 x 12/1 = 84/12 = 7
Solve for x in x plus 1 over x equals -7 over x - 12?
You have : -------------- ( x + 1 ) / ( x ) = ( -7 ) / ( x - 12 ) Multiply both sides by ( x ) ( x - 12 ) and get : ( x + 1 ) ( x - 12 ) = ( -7 ) ( x ) x^2 - 12x + x - 12 = -7x x^2 - 4x - 12 = 0 Factor the above : ( x - 6 ) ( x + 2 ) = 0 There are two roots : x = 6 <------------------ x = -2 <---------------
6-x plus 12 equals 10x plus 7 how much x equals?
6-x+12 = 10x+7 6+12-7 = 10x+x 11 = 11x x = 1
What is four times three sevenths?
3 x 4/7 is similar to 3/1 x 4/7 The answer is 12/7 because you multiply the numerators together (3 x 4 = 12) and the denominators together (1 x 7 = 7).
What is 2 times 6 over 7?
12/7 or 1 and 5/7
What is 7 12 divided by 1 12?
That's the same as 7/12 x 12/1 = 84/12 = 7
Solve for x in x plus 1 over x equals -7 over x - 12?
You have : -------------- ( x + 1 ) / ( x ) = ( -7 ) / ( x - 12 ) Multiply both sides by ( x ) ( x - 12 ) and get : ( x + 1 ) ( x - 12 ) = ( -7 ) ( x ) x^2 - 12x + x - 12 = -7x x^2 - 4x - 12 = 0 Factor the above : ( x - 6 ) ( x + 2 ) = 0 There are two roots : x = 6 <------------------ x = -2 <---------------
What is 12 times one over seven?
12 x 1/7 = 1 5/7
6-x plus 12 equals 10x plus 7 how much x equals?
6-x+12 = 10x+7 6+12-7 = 10x+x 11 = 11x x = 1
What is two and one third divided by 12?
21/3 ÷ 12 = 2x3+1/3 ÷ 12/1 = 7/3 ÷ 12/1 = 7/3 x 1/12 = 7/36
What is four times three sevenths?
3 x 4/7 is similar to 3/1 x 4/7 The answer is 12/7 because you multiply the numerators together (3 x 4 = 12) and the denominators together (1 x 7 = 7).
Find a solution of 1overx-1 plus 1overx equals 7over12?
Do you mean 1/x-1+1/x = 7/12? If so then the solution is: 2/x-1 = 7/12 Multiply all terms by 12: 24/x-12 = 7 Multiply all terms by x: 24-12x = 7x 24 = 7x+12x 24 = 19x Solution: x = 24/19
What is 2 times 6 over 7?
12/7 or 1 and 5/7
X plus y equal to -1 and 4x minus 3y equal to 12 what is the answer?
x + y = -1 (a) 4x - 3y = 12 (b) 3(a)+(b) gives 3x + 3y + 4x - 3y = -3 + 12 or 7x = 9 or x = 9/7 then x + y = -1 gives y = -1 -x = -1 - 9/7 = -16/7 So, x = 9/7 and y = -16/7
What is the greatest common factor of 5 7 and 12?
5 x 7 x 12 = 420
What is seven-twelfths cubed?
7 x 7 x 7 = 343 12 x 12 x 12 = 1,728 7/12 x 7/12 x 7/12 = 343/1,728
What is the fraction for 7 12ths of 36?
7/12 x 36/1 = 252/12 = 21 or 21/1
