use distributive property to remove the parentheses.
-7(4x-3y)
-7(4x-3y) = -7 * 4x - 7 * (-3y) = -28x + 21y
To remove the parentheses using the distributive property, you need to distribute or multiply each term inside the parentheses by the value outside the parentheses.
So, applying the distributive property to the expression -7(4x - 3y), you would multiply -7 with each term inside the parentheses:
-7 * 4x = -28x
-7 * -3y = 21y
Therefore, the expression -7(4x - 3y) can be simplified to -28x + 21y after removing the parentheses using the distributive property.
To remove the parentheses from the expression -7(4x - 3y) using the distributive property, you need to distribute the -7 to both terms inside the parentheses.
First, multiply -7 by 4x:
-7 * 4x = -28x
Next, multiply -7 by -3y:
-7 * -3y = 21y
Putting it all together, the expression becomes:
-28x + 21y
So, using the distributive property, the expression -7(4x - 3y) simplifies to -28x + 21y.