Question

6 + 5y - 4y + 10 + 3x - X

Answer 1

16 + y + 2x

Explanation:

`6 + 5y - 4y + 10 + 3x - x`

`16 + 5y - 4y + 3x - x`

`5y - 4y = (5 - 4)y = 1y = y`

`16 + y + 3x - x`

`= 16 + y + 2x`

Answer 2

2 + + 1 6

Explanation:

Add the numbers:

6 + 5y - 4y + 10 + 3x -x =

1 6 + 5 − 4 + 3 −

Combine like terms:

16 + 5y - 4y +3x - x

16+ 1y + 3x -x

Multiply by 1

16 + 1y + 3x - x

16 + y + 3x - x

Combine like terms:

16 + y + 3x - x

16 + y + 2x

Rearrange terms:

16 + y + 2x

2x + y + 16