Question

Помогите упростить выражение срочно 9(3X-2Y)-8(y-x)

Answer 1

9(3x-2y)-8(y-x)=27x-18y-8y+8x=35x-10y

Answer 2

Simplifying the Expression

To simplify the given expression 9(3X-2Y)-8(y-x), we can start by distributing the constants outside the parentheses to the terms inside the parentheses and then combine like terms.

First, distribute the constant 9 to the terms inside the parentheses: 9(3X-2Y) = 27X - 18Y

Next, distribute the constant -8 to the terms inside the parentheses: -8(y-x) = -8y + 8x

Now, we can combine the like terms: 27X - 18Y - 8y + 8x

Combining the x and y terms: 27X + 8x - 18Y - 8y

Finally, we can simplify the expression: 35X - 26Y

So, the simplified form of the given expression 9(3X-2Y)-8(y-x) is 35X - 26Y.