Question

7xy+5yz-3zx + 4yz+9zx-4y + - 3xy+5x-2xy

Answer 1

Answer:

6xy + 9yz + 6zx - 4y + 5x

Answer 2

Step-by-step explanation:

Given: $(7xy+5yz-3zx ) + (4yz+9zx-4y) + (- 3xy+5x-2xy)$

To find: The solution of the given equation

For calculation of the above equation,

We need to group integers of the same variable together,

⇒ $xy ( 7 -3 -2) + yz ( 5 + 4) + zx ( -3 + 9) - 4y + 5x$

⇒ $xy ( 2 ) + yz (9) + zx (6) - 4y + 5x$

Now we can solve the equation,

⇒ $2xy + 9yz +6zx - 4y + 5x$

The answer is $2xy + 9yz +6zx - 4y + 5x$.