Step-1

Title: Difference of the expressions

Grade: 6-a Lesson: S3-L6

Explanation: Hello Students, time to practice and review the steps for the problem.

Lesson Steps

Step Type Explanation Answer

1

Problem

Find the difference

(14x - 13y) - (16x - 3y)

2

Formula:

After eleminating the brackets we get

14x - 13y - 16x + 3y

3

Step

Grouping like terms together

(14x - 16x) + (-13y + 3y)

4

Step

After adding we get

-2x - 10y

5

Answer

c


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