Five times a number subtracted from 3 times the number equals 20. Find the number.

unknown values: x

equation: 3*x - 5*x = 20

answer: -10

twice a number is 220 less than six times a number

unknown values: x

equation: 2*x=6*x-220

answer: 55

twice a number is 12 less than 6 times the opposite of the number. What is the number?

unknown values: x

equation: 2*x+12=6*((-1)*x)

answer: -1.5 | -3/2

three times a number is 10 less than five times the number. find the number

unknown values: n

equation: 3*n = 5*n - 10

answer: 5

eight times what number is 11 more than four times the number?

unknown values: x

equation: 8*x=11+4*x

answer: 11/4 | 2.75

3 times a number is 7 more than twice the number? What is the number?

unknown values: n

equation: 3*n = 7 + 2*n

answer: 7

four times a number is 36 greater than the product of the number and -2. What is the number?

unknown values: n

equation: 4*n = 36 + (-2)*n

answer: 6

Five times a number subtracted from seven times the number is a result of 18?

unknown values: n

equation: 7*n - 5*n = 18

answer: 9

six times a number equals 3 times the number , increased by 24. find the number

unknown values: m

equation: 6*m = 3*m + 24

answer: 8

Three consecutive odd integers whose sum is 417.

unknown values: 2*k-1,2*k+1,2*k+3

equation: (2*k-1)+(2*k+1)+(2*k+3)=417

answer: 137; 139; 141