A number

A number increased by 7.9 is 8.3

Correct answer:

x =  0.4

Step-by-step explanation:


x+7.9 = 8.3

x = 0.4

x = 2/5 = 0.4

Our simple equation calculator calculates it.



We will be pleased if You send us any improvements to this math problem. Thank you!






avatar




Tips to related online calculators
Do you have a linear equation or system of equations and looking for its solution? Or do you have a quadratic equation?

You need to know the following knowledge to solve this word math problem:

Related math problems and questions:

  • Unknown number 11
    numbers_33 That number increased by three equals three times itself?
  • Equation
    eq Solve equation and check the result: 1.4x - 3/2 + x - 9,8 = x + 0,4/3 - 7 + 1,6/6
  • By six
    numbers_1 From the digits 1,2,3,4 we create the long integer number 123412341234. .. .. , which will have 962 digits. Is this number divisible by 6?
  • What is 13
    numbers_5 What is the number between 50 and 55 that is divisible by 2,3,6,9?
  • Unknown number
    zlomky_19 I think the number. I'll reduce it to its one-third. The result is then increased by one-third, and I get the number 12.
  • Division
    division Divide by the number 0.2 is the same as multiply by what number?
  • Counting number
    numbers2_49 What is the smallest counting number divisible by 2,5,7,8 and 15?
  • Unknown integer
    cross Find the smallest integer: divided by 2, the remainder is 1. divided by 3, the remainder is 2. divided by 4, the remainder is 3. ... divided by eight, the remainder is 7, divided by 9 the remainder is 8.
  • Unknown number 6
    quarter Determine the unknown number, which is by 1.5 greater than its fourth.
  • Expressions
    equation Expression (3a-7).(3a+7) is identical with: ?
  • Divisibility by 12
    numbers2 Replace the letters A and B by digits so that the resulting number x is divisible by twelve /find all options/. x = 2A3B How many are the overall solutions?
  • Divisible by nine
    numbers_2 How many three-digit natural numbers in total are divisible without a remainder by the number 9?
  • Equation 11
    rovnice Solve equation: ?
  • 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?
  • Unknown number 5
    seven I think of an unknown number. If we enlarge it five times then subtract 3 and the result decreases by 75% we get one greater than the number. What number am I thinking of?
  • Numbers division
    fractions With what number should be divided mixed number 2 3/4 to get 11/12?
  • Number
    prime What number should be placed instead of the asterisk in number 702*8 to get a number divisible by 6?