### Home > AC > Chapter 10 > Lesson 10.4.2 > Problem 10-137

10-137.

You can use the substitution method.

10*y* − (8*y* − 1) = 5

10*y* − 8*y* + 1 = 5

Combine like terms. Solve for *y*.

10-137.

You can use the substitution method.

10*y* − (8*y* − 1) = 5

10*y* − 8*y* + 1 = 5

Combine like terms. Solve for *y*.