To get really good at combining like terms in Year 8, here are some simple steps to follow:
Find Like Terms: Look for terms that have the same letters and powers. For example, in the expression (3x + 5x - 2y + 4y), (3x) and (5x) are like terms because they both have (x).
Group Them Together: Arrange the terms to make it easier to see which ones go together. So, you can write (3x + 5x - 2y + 4y) just like that.
Combine: Add or subtract the numbers in front of the like terms (these numbers are called coefficients). In our example, (3x + 5x = 8x) and (-2y + 4y = 2y).
Write the Simplified Expression: Now, put everything together! The simplified expression will be (8x + 2y).
Remember, practice makes perfect! The more you work on it, the easier it will become!
To get really good at combining like terms in Year 8, here are some simple steps to follow:
Find Like Terms: Look for terms that have the same letters and powers. For example, in the expression (3x + 5x - 2y + 4y), (3x) and (5x) are like terms because they both have (x).
Group Them Together: Arrange the terms to make it easier to see which ones go together. So, you can write (3x + 5x - 2y + 4y) just like that.
Combine: Add or subtract the numbers in front of the like terms (these numbers are called coefficients). In our example, (3x + 5x = 8x) and (-2y + 4y = 2y).
Write the Simplified Expression: Now, put everything together! The simplified expression will be (8x + 2y).
Remember, practice makes perfect! The more you work on it, the easier it will become!