### Home > ACC7 > Chapter cc34 > Lesson cc34.1.5 > Problem 4-51

4-51.

For each equation below, solve for the variable. Check your solutions, if possible, and show all work. Homework Help ✎

, solve for First, try rewriting all of the subtraction as addition, then attempt to solve by combining like terms.

Since

(or, depending on how you solved the problem), can equal any number.

, solve for Refer to parts (a) and (d).

, solve for Refer to parts (a) and (d).

, solve for One strategy is to rewrite all of the subtraction within the problem as addition.

Now simplify, starting with combining like terms and then isolating the variable.

No solution because

is not equal to .