Practice Subtracting Linear Expressions ((top)) — Lesson 4 Homework

The biggest mistake students make in Lesson 4 is only subtracting the first term of the second expression. When you see a problem like this:

ax + b

where:

((5x + 7) - (2x + 3)) = (5x + 7 - 2x - 3) = (3x + 4) Lesson 4 Homework Practice Subtracting Linear Expressions