What is the solution of w – 4 = 18 + 3w?

Me find the missing dimension of a triangle height: 7 in., area: 21^2

Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read?

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]