The 30 percent of x minus half of the difference is equal to the 20 percent of x plus 6, and the equation is given
30%x×1/2=20%x+6
RELATED INFORMATIONS
- 1. Half of the difference between 30 percent of a minus 4 equals 20 percent of a plus 6
- 2. Half of the difference between 20% of X and 15 is - 2
- 3. Make the equation according to the following condition: half of the difference between 20% of a number and 15 equals 2
- 4. Two times the difference between a number and 1 is equal to the sum of this number and 5. Let this number be x, then the equation is obtained______ .
- 5. X-30.5 = 3.4x how much is x equal to
- 6. X plus x minus 30 equals zero What's the X?
- 7. Equation: x-3 of 65 equals x + 2 of 70
- 8. The sum of two times of a number plus 78 is equal to six times of the number. Find the number (list the equation and find the solution of the equation)
- 9. Three times of the difference between a number and - 6 is equal to the opposite number of this number. Let this number be x, and the equation can be formulated
- 10. The 54 books are divided into three groups. Group A's 12 is equal to group B's 13 and group C's 14______ 、______ 、______ Ben
- 11. Given that the lengths of two sides of a right triangle are exactly two of the equation x ^ 2-7x + 12 = 0, then the area of the right triangle is?
- 12. It is known that the lengths of the two sides of a right triangle are the two roots of the quadratic equation x & # 178; - 7x + 12 = 0, and the third length of the right triangle is obtained
- 13. Given that the lengths of two sides of a right triangle are two of the equations X & # 178; - 7x + 12 = 0, the area of the triangle can be obtained
- 14. The two right sides of a right triangle are the roots of the equation x ^ 2-7x + 12 = 0, and the area of a right triangle is calculated~
- 15. It is known that the two roots of the equation x-7x + 12 = 0 are the two right sides of a right triangle. To find the area of the right triangle (detailed process)
- 16. If the third power of a is equal to the sixth power of - 8x and the ninth power of Y, what is a =? Come on
- 17. If the equation x + 2Y = - 1,2x-y = 3, kx-y = 9, find the value of K
- 18. When x = - 0.5, the bivariate linear equation 2x-y = 3 has the same solution as KX + 2Y = - 1? Emergency
- 19. Three bivariate linear equations 2x + 5y-6 = 0,3x-2y-9 = 0, y = kx-9 have common solutions if k =? There is a detailed process thank you
- 20. If the equation x + 2Y = - 4, 2x-y = 7, y-kx + 9 = 0 has a common solution, then the value of K is