Is this for area and perimeter? If so, first make the fraction a decimal, (that would be 3.5). Then, for permeter, add 3.5 + 3.5 + 9 + 9, which is 25, for area, multiply 3.5 by 9, which is 31.5. Hope this helped!
1572/6 = 262 which is an integer so x could be 2
X could also be 8 because 1578/6 is 263
Answer is: Solve for x by simplifying both sides of the equation, then isolating the variable.
x = 20.2
