Problema Solution
twice a given number plus 4 gives the same number increased by 2. find the number.
Answer provided by our tutors
let 'x' be the given number
twice a given number plus 4 gives the same number increased by 2
2x + 4 = x + 2
by solving the equation we find
x = -2
click here to see the step by step solution of the equation
the number is -2.