Equations practice problems
An equation is a statement that asserts the equality of two expressions, which are connected by the equals sign =. Solving an equation containing variables consists of determining which values of the variables make the equality true. The variables for which the equation has to be solved are also called unknowns, and the values of the unknowns that satisfy the equality are called solutions of the equation.Number of problems found: 3816
- What is 25
What is the trunk of 8 and 10? - Discriminant
Determine the discriminant of the equation: 7x²-x+7=1 - The sum 38
The sum of two decimal numbers is four. Their difference is one. What are the numbers? - A number 6 A number minus 7 is = 9. What is the number?
- Solve 3
Solve a quadratic equation: (6n+1) (4n-1) = 3n² - The sum 14
The sum of five times a number and 10 equals the difference between the number and 10. - Variable
Find variable P: PP plus P x P plus P = 160 - Strange x
For what x is true x=19x? - Question eq
Solve the question with the equation: 3.5 + what is 5. 26 - Find the 12
Find the equation of the circle with center (3,7) and circumference of 8π units. - Equation 15
Solve equation with variables on both sides: - Fifth of the number
A fifth of the number is by 24 less than that number. What is the number? - Quadratic equation
Find the roots of the quadratic equation: 3x²-4x + (-4) = 0. - Simple equation
Solve for x: 3(x + 2) = x - 18 - Unknown number 11
That number increased by three equals three times itself. - Log
If log4 x+ log8 x = log_b x, what is b? - Equation: 4274
Solve the equation: V (2, x + 2) = 90 - Unknown subtracted
When a number is subtracted by 3.75, the difference is 6.25. What is the number? - Solve 18 Solve simple equation: 3x = 5x + 6/2x + 3
- Simple linear equation What is the solution to the equation 70 = 1.4y?
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