Equations practice problems - page 31 of 210
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: 4195
- Together 4511
One tractor would sow the field in 3 hours and the other in 7 hours. How long before the fields grow together? - Chocolate 4302
How much does whole chocolate cost when 2/3 costs 24 cents? - Expression: 4085
Determine the value of x and y in the expression: x! · 10^y = 0.0504. - Infinitely 3489
The solution to the equation 3x = 8x is a / no real number b / x = 8/3 c / x = 3/8 d / x = 0 e / infinitely many solutions - Calculate 3339
A1 + a3 = 15 a1 + a2 + a3 = 21 Calculate a1 and q (quotient of the geometric sequence). - Numbers 3323
The sum of two numbers is zero. A quarter of the first equals half of the second. What are the numbers? - Imaginary 3313
I think the number. If I add the number 3 to it and divide the sum by the imaginary number, I get the number 2. Which number did I mean? - Number 3178
Find a number from which 5% is as many as 7% out of 45. - Percent
Calculate how much % is the number 26.25 less than the number 105. - Multiply 2874
I think the number. If you multiply it by seven and add 3 to the product, you get 80. What number do I think? - Similar 2810
Seven similar books are € 52 cheaper than 11 similar books. How much does one book cost? - Hundred 2808
Three times the unknown number minus ten is less than one hundred, as one hundred is more than twice that number. Which number is it? - Distributes 2746
Monika distributes candy. Half of a fifth of them are 14 candies. How many sweets did Monika have? - Difference 1632
The difference between the two numbers is 7. Their product 144. What are the numbers? - Difference 1628
If I add the ratio, the product, the difference, and the sum of the unknown number and the number 2, I get the number 72. What is this unknown number? - Using fraction
Ling is using fraction strips to add 2/3 and 7/12. The sum is one whole, plus how many twelfths? - The tangent of the hyperbola
Write the equation of the tangent of the hyperbola 9x²−4y²=36 at the point T =[t1,4]. - On Tuesday 3
On Tuesday, the ABC store sold 2/3 of its stock of mugs. If there are 363 mugs stocked, to begin with, how many mugs were sold on Tuesday? TYPE THE NUMBER ONLY! - The length 18
The length of a rectangle is three times its width. Suppose the perimeter is 96 cm. Calculate the width of the rectangle. - Sam thinks
Sam thinks the club needs more female members. The club has 66 members. The ratio of male to female club members is 5:1. How many members are female?
Do you have homework that you need help solving? Ask a question, and we will try to solve it.