Equations practice problems - page 72 of 236
Number of problems found: 4708
- Three integers
Three consecutive integers add up to 51. what are these integers?
- Original number
Joe divided a number by 2 1/4 to get 2/3. What was the original number?
- The sum 16
The sum of A and B is 36. The difference between A & B is 8. Find the larger number.
- The product 2
The product of two functions is 10. If one of them is 2 1/3, find the other one.
- Fraction equation
Ex over four equals two and one-fifth times ex plus three over ten. What is ex>
- Frac equation v2
3.80 is two-fifths of a quarter sum of money. How much money is there?
- Two fraction equation
Find the d value of q in equation 30/16=q/48.
- A class IV.C
In a class, 2/5 were boys. Thirty were girls. How many more girls than boys are there?
- Supplementary angles
(a + 30)° and (2a)° are the measure of two supplementary angles. Find the value of a.
- Six times
Six times a number has two subtracted from it. The result is thrilling. The answer is the same if you add 6 to twice the number and multiply the result by 2.
- Over fraction
Solve an equation: p over 5 equals fraction numerator 7 p over denominator six end fraction plus 5.
- Regular price
The sale price of a television is 7200. The discount rate is 40%. Find its regular price.
- Taken away from number
18 is taken away from 8 times, and the number is 30. Find the number.
- The sum 14
The sum of five times a number and 10 equals the difference between the number and 10.
- Conjugate equation
Find the numbers of a and b; if (a - bi) (3 + 5i) is the Conjugate of (-6 - 24i)
- Points OPQ
Point P is on line segment OQ. Given OP = 6, OQ = 4x - 3, and PQ = 3x, find the numerical length of OQ.
- Quotient and subtraction
Sixteen minus the quotient of 12, and what number is thirteen?
- Fraction eq
2/3x + 5/7 = 1/2x + 22/21
- Oversized 53431
Behind the vehicle with an oversized load, which moves at an average speed of 16 km/h, they sent a second escort vehicle 2.5 hours later, which travels at an average speed of 70 km/h. At what time and at what distance does this vehicle reach the oversized
- The ratio 4
The ratio of two numbers is 5:4. If 40% of the first number is 12, what will be 50% of the second number?
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