The sum of two numbers is 6 less than twice the first number. Their difference is 10 less than four times the second number. Find each of the numbers

unknown values: x,y

equation: x + y = 2*x - 6

equation: x - y = 4*y - 10

answer: 10;4

the sum of 2 numbers is 15 less than twice the first number. their difference is 5 less than twice the second number. find each of the numbers

unknown values: m,n

equation: m+n = 2*m - 15

equation: m-n = 2*n - 5

answer: 25; 10

20% of the number is 3. Find the number?

unknown values: x

equation: 0.2*x = 3

answer: 15

5 times a number equals 20what is the number?

unknown values: n

equation: 5*n = 20

answer: 4

15 is 25% of what number?

unknown values: x

equation: 15 = 0.25*x

answer: 60

36 is 60% of what number?

unknown values: x

equation: 36 = 0.6*x

answer: 60

Twice the difference of a number and 3 is equal to three times the sum of the number and 5. What is the number?

unknown values: x

equation: 2(x - 3) = 3(x + 5)

answer: -21

Four times the difference of a number and one is equal to six times the sum of the number and three. Find the number.

unknown values: x

equation: 4(x - 1) = 6(x + 3)

answer: -11

If 6 is added to a number, the result exceeds two times the number by 1. What is the number

unknown values: n

equation: n + 6 = 2*n + 1

answer: 5

16 more than a number is 20 more than twice the number.

unknown values: n

equation: 16 + n = 20 + 2*n

answer: -4