Problema Solution
twice the difference of a number and 8 is equal to three times the sum of the number and 3. find the number.
Answer provided by our tutors
let 'x' represent the number
twice the difference of a number and 8 is equal to three times the sum of the number and 3:
2(x - 8) = 3(x + 3)
by solving we find:
x = - 25
click here to see the step by step solution of the equation:
the number is -25.