0
78.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
What is 13(x-1) 6?
If you mean: 13*(x -1) +6 then it is 13x -13 +6 = 13x -7 as an expression
80 divided by 6 with a remainder?
13.3333
The sum of two numbers is 19 and their product is 78 What is the larger number?
Let x and y be the two numbers. 1) x + y = 19 2) xy = 78 Solve (1) for y. Subtract x from both sides. y = 19 - x Then we can write equation (2) as x(19-x)=78 Simplifying x(19 + -1x) = 78 (19 * x + -1x * x) = 78 (19x + -1x2) = 78 Solving 19x + -1x2 = 78 Solving for variable 'x'. Reorder the terms: -78 + 19x + -1x2 = 78 + -78 Combine like terms: 78 + -78 = 0 -78 + 19x + -1x2 = 0 Factor a trinomial. (-13 + x)(6 + -1x) = 0 == Set the factor '(-13 + x)' equal to zero and attempt to solve: Simplifying -13 + x = 0 Solving -13 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '13' to each side of the equation. -13 + 13 + x = 0 + 13 Combine like terms: -13 + 13 = 0 0 + x = 0 + 13 x = 0 + 13 Combine like terms: 0 + 13 = 13 x = 13 Simplifying x = 13 == Set the factor '(6 + -1x)' equal to zero and attempt to solve: Simplifying 6 + -1x = 0 Solving 6 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + -1x = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -1x = 0 + -6 -1x = 0 + -6 Combine like terms: 0 + -6 = -6 -1x = -6 Divide each side by '-1'. x = 6 Simplifying x = 6 == x = {13, 6} The answer to your question is that the larger number is 13.
How do you solve for x in this equation x over 2 plus 6 equals 13?
x/2 = 13 - 6 so x/2 = 7 so x = 14
What are the 13 times tables?
13 x 0 = 0 13 x 1 = 13 13 x 2 = 26 13 x 3 = 39 13 x 4 = 52 13 x 5 = 65 13 x 6 = 78 13 x 7 = 91 13 x 8 = 104 13 x 9 = 117 13 x 10 = 130 13 x 11 = 143 13 x 12 = 156 13 x 13 = 169
What is x-7- 6?
-13
What is 13(x-1) 6?
If you mean: 13*(x -1) +6 then it is 13x -13 +6 = 13x -7 as an expression
How do you find the value of X in this problem X-7 equals -13?
6
What is 13 times 6 times 3?
13 x 6 x 3 = 234
80 divided by 6 with a remainder?
13.3333
What is 13-4x1-x?
it is x=-6
What is 6 x 13 equal?
6 multiplied by 13 is 78.
What is 5 over 6 divided by 13 over 12?
(5/6) / (13/12) = (5/6) x (12/13) = (5/1) x (2/13) = 10/13
Is 78 a multaple of 6?
Yes. 6 goes into 78 evenly.78/6 = 13
What is x when x to the second power plus 12x-13 equals 0?
X= - 13, 1 x2 + 12x - 13 = 0, add 13 to both sides x2 + 12x = 13, add 62 to both sides to complete the square x2 + 12x + 62 = 49 (x + 6)2 = 49, take the square root to both sides x + 6 = ± √49, subtract 6 to both sides x = -6 ± 7 x = -6 + 7 = 1 or x = -6 - 7 = -13
What is the answer to negative six over 13 divided by four over nine?
-6/13 ÷ 4/9= -6/13 x 9/4= -6 x 9 / 13 x 4= -54 / 52= -1.04
The sum of two numbers is 19 and their product is 78 What is the larger number?
Let x and y be the two numbers. 1) x + y = 19 2) xy = 78 Solve (1) for y. Subtract x from both sides. y = 19 - x Then we can write equation (2) as x(19-x)=78 Simplifying x(19 + -1x) = 78 (19 * x + -1x * x) = 78 (19x + -1x2) = 78 Solving 19x + -1x2 = 78 Solving for variable 'x'. Reorder the terms: -78 + 19x + -1x2 = 78 + -78 Combine like terms: 78 + -78 = 0 -78 + 19x + -1x2 = 0 Factor a trinomial. (-13 + x)(6 + -1x) = 0 == Set the factor '(-13 + x)' equal to zero and attempt to solve: Simplifying -13 + x = 0 Solving -13 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '13' to each side of the equation. -13 + 13 + x = 0 + 13 Combine like terms: -13 + 13 = 0 0 + x = 0 + 13 x = 0 + 13 Combine like terms: 0 + 13 = 13 x = 13 Simplifying x = 13 == Set the factor '(6 + -1x)' equal to zero and attempt to solve: Simplifying 6 + -1x = 0 Solving 6 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + -1x = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -1x = 0 + -6 -1x = 0 + -6 Combine like terms: 0 + -6 = -6 -1x = -6 Divide each side by '-1'. x = 6 Simplifying x = 6 == x = {13, 6} The answer to your question is that the larger number is 13.
