Solution equation: 5 / 8x-21 / 8 = 5 / 4

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• 1. 8x = 2 / 3 solution equation 2X of 3 = 14 of 15, 5x of 9 = 10 Within today
• 2. The solution equation: (x + 1) (x + 2) (x + 3) (x + 4) = 120
• 3. Solution equation: (1 + x) (2 + x) (3 + x) (4 + x) = 120
• 4. Test process of solving equation: X / 2-7 = x
• 5. 0.26(x-5)=0.91,
• 6. Use equation to solve. X-0.48x = 208, thank you
• 7. 48x+36(x-1)=132 48x+36(x-1)=132
• 8. x/6+3000-x/4=600
• 9. 6 x + 4 (3000-x) = 600
• 10. X-25% x = 3.6 solution equation 1-25% x = 3.6 solution equation
• 11. 6 (7x-1.2 out of 12) = 12 solutions
• 12. X-3 / 1 x = 0.36
• 13. 3.1 x-x = 7
• 14. X divided by half equals five seventh
• 15. (x + 7): 6 = 7:21 is equal to how much? Half: two seventh = one third: (4-x) is equal to how much? All need formula! On the evening of April 19th, I will answer,
• 16. The sum of 5 times of a number and 30 is 40. Find the number. Solve the equation
• 17. 1、 1. Subtract 50% of a number from 120 to get 40, find the number. 2. 30 is less than 15% of a number by 6, find the number 3. A quarter of a number is 10% more than 25% of the number 4. 60% of a number is more than 4 / 7 of 63
• 18. How to solve the equation (x + 1) x = 600 Open any page of a book, but the product of the number of pages on this page and the number of adjacent pages is 600,
• 19. Please help me solve the quadratic equation 180-x = (90-x) + 28
• 20. How to solve (180-x) - (90-x) = 40 Such as the title