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7x-5 plus 14 equals 7?
7*x - 5 + 14 = 77*x + 9 = 77*x = -2x = -2/7x equals minus two sevenths
What is -9 x 7 plus -14?
-9 * 7 - 14 = -63 - 14 = -77
What times what is 154?
1 x 154 2 x 77 7 x 22 11 x 14
How do you solve this linear system - 9x plus 2y equals 5 and 7x plus 7y equals - 4?
-9x + 2y = 5 (1)7x + 7y = -4 (2)Mutiply first equation by 7 and second equation by 2-63 x + 14 y = 35 (3)14 x + 14 y = -8 (4)eq 4 minus eq 3 gives:77 x = - 43 accordingly x = - 43/77Substitute x in eq (1):-9 (-43/77) + 2y = 52y = 5 - (9)(43)/77 = (385-387)/77 = -2/77y = -1/77Answer: x = -43/77 and y = -1/77
What is the LCM of 77 and 14?
The L.C.M of 77 and 14 is 154
7x-5 plus 14 equals 7?
7*x - 5 + 14 = 77*x + 9 = 77*x = -2x = -2/7x equals minus two sevenths
What is -9 x 7 plus -14?
-9 * 7 - 14 = -63 - 14 = -77
What times what is 154?
1 x 154 2 x 77 7 x 22 11 x 14
What multiplyed by what equals154?
1 x 154, 2 x 77, 7 x 22, 11 x 14 = 154
What are the first ten multiples of 77?
The first ten positive integer multiples of 77 are: 1 x 77 = 77 2 x 77 = 154 3 x 77 = 231 4 x 77 = 308 5 x 77 = 385 6 x 77 = 462 7 x 77 = 539 8 x 77 = 616 9 x 77 = 693 10 x 77 = 770
If the factors are 7 and 11 what is the product?
7x11=77
How do you solve this linear system - 9x plus 2y equals 5 and 7x plus 7y equals - 4?
-9x + 2y = 5 (1)7x + 7y = -4 (2)Mutiply first equation by 7 and second equation by 2-63 x + 14 y = 35 (3)14 x + 14 y = -8 (4)eq 4 minus eq 3 gives:77 x = - 43 accordingly x = - 43/77Substitute x in eq (1):-9 (-43/77) + 2y = 52y = 5 - (9)(43)/77 = (385-387)/77 = -2/77y = -1/77Answer: x = -43/77 and y = -1/77
What is 77 divided by 5.5?
14
What is the LCM of 77 and 14?
The L.C.M of 77 and 14 is 154
Can you simplify 14 out of 77?
14/77 = 2/11
What are the common factors of 14 and 77?
14: 1,2,7,14 77: 1,7,11,77 The common factors of 14 and 77 are 1 and 7.
What is x if 11 plus x equals 77?
If 11 + X = 77, X = 66. What you have to do is 77 - 66, and that = 11!
