Answer:
2cz + 2cy - 3bz - 3by.
Explanation:
To solve the math equation (2c-3b)(z+y), we can use the distributive property of multiplication over addition. This property states that when you have a multiplication expression with a sum or difference inside parentheses, you distribute the multiplication to each term inside the parentheses.
1. Start by multiplying the first term, 2c, by each term inside the parentheses, z and y:
2. Next, multiply the second term, -3b, by each term inside the parentheses, z and y:
3. Now, combine the like terms:
The simplified expression is 2cz + 2cy - 3bz - 3by.
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