What two numbers add to 4 and when multiplied together equal 5

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

Acomposition of transformations maps δxyz to δx"y"z". the first transformation for this composition is , and the second transformation is a 90° rotation about point x'.

Atriangle in the coordinates of (2,3), (-4,5) and (-2,4) it is translated 3 units down. what are it’s new coordinates