Create an equation with one solution of x = −4. 5x − (x − 8) = 2x − ( + x)

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

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5

Celeste wants to have her hair cut and permed and also go to lunch. she knows she will need $50. the perm cost twice as much as her haircut and she needs $5 for lunch. how much does the perm cost?