Equation with x

Solve the following equation:

2x- (8x + 1) - (x + 2) / 5 = 9

Result

x =  -1.677

Solution:


2x-(8x+1)-(x+2)/5=9

31x = -52

x = -5231 ≈ -1.677419

Calculated by our simple equation calculator.







Leave us a comment of example and its solution (i.e. if it is still somewhat unclear...):

Showing 0 comments:
1st comment
Be the first to comment!
avatar




To solve this example are needed these knowledge from mathematics:

Need help calculate sum, simplify or multiply fractions? Try our fraction calculator. Do you have a linear equation or system of equations and looking for its solution? Or do you have quadratic equation?

Next similar examples:

  1. Eqn
    fractal_16 Solve equation with fractions: 2x/3-50=40+x/4
  2. Equation with fractions
    go Solve equation: ? It is equation with fractions.
  3. Simple equation
    axes_1 Solve for x: 3(x + 2) = x - 18
  4. Equation
    rovnice_3 Solve the equation: 1/2-2/8 = 1/10; Write the result as a decimal number.
  5. Unknown number
    fractions_6 I think the number - its sixth is 3 smaller than its third.
  6. Cleaning windows
    windows Cleaning company has to wash all the windows of the school. The first day washes one-sixth of the windows of the school, the next day three more windows than the first day and the remaining 18 windows washes on the third day. Calculate how many windows ha
  7. Fractions
    zlomky_13 Three-quarters of an unknown number are 4/5. What is 5/6 of this unknown number?
  8. UN 1
    bulb2 If we add to an unknown number his quarter, we get 210. Identify unknown number.
  9. Pears
    hrusky_4 There were pears in the basket. I took them two fifths and left them in a basket of six. How many pears I took?
  10. Determine the number
    fib2 Determine the number x that ?.
  11. Roses
    zahon-s-ruzemi On the large rosary was a third white, half red, yellow quarter and six pink. How many roses was in the rosary?
  12. The rod
    pascolour The rod is painted in four colors. 55% of the bar is painted in blue, green 0.2 of rod, 1/8 is brown and the remaining 45 cm of white. How long is rod?
  13. Class 8.A
    trieda_2 Three quarters of class 8.A went skiing. Of those who remained at home one third was ill and the remaining six were on math olympic. How many students have class 8.A?
  14. Together
    workers_23 Grandfather, father, and son are carpenters. They decided to make a wardrobe. Father produces it for 12 hours, his son for 15 hours, and grandfather for 10 hours. How long will they make it together?
  15. Mr. Happy
    grass_1 Mr. Happy planted 36.6 meters square gardens grass; It's a third of the garden more than half of the garden. What is square area of this garden?
  16. The farmer
    sheep_3 The farmer had 140 sheep. For the next year, she decided to change the number of sheep in ratio 10: 7. How many sheep will he have then?
  17. Unknown number
    nums Identify unknown number which 1/5 is 40 greater than one tenth of that number.