Question

How do you simplify `(18x-9y)+8x+3(20ydiv10)`?

Answer 1

`26x-3y`

Explanation:

`(18x -9y) +8x +3(color(red)(20ydiv10))`

=`18x-9y +8x +3(color(red)(2y))" "larr` re-arrange like terms

=`18x+8x-9y+6y`

=`26x-3y`