Let x represent the number. Use the given conditions to write an equation. Solve the equation and find the number. A number increased by 4 is two times the number.

Plzz ! if you were constructing a triangular frame, and you had wood in the length of 4 inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no? = explain your mathematical thinking/show your work: