Evaluate the expression for the given value of the variable. the sum of y/3 and 4y/9 when y =18

7(x - 2) = 3(x + 4) solve the following equation. then enter your answer in the space provided using mixed number format.

The center of the circumscribed circle lies on line segment and the longest side of the triangle is equal to the of the circle.

Which value of m will create a system of parallel lines with no solution? y= mx - 6 8x - 4y = 12