Question

How do you combine `-3( 7m - 6) + 5( - 3m - 3)`?

Answer 1

Well.... If you are thinking about factorization.... you can't...
But you can solve it
Re-meme-ber
`+-a(+-b+-c)+-d(+-e+-f)=(+-a xx+-b)+-(a xx+-c)+-(d xx+-e)+-(d xx+-f)`
So....
`-3(7m-6)+5(-3m-3)=(-3xx7m)-(3 xx(-6))+(5xx(-3m))+(5xx(-3))`
Which is....
`-21m-(-18)+(-15m)+(-15)`
And...
`(-)xx(-)=(+)`
`(+)xx(-)=(-)`
Which gives us
`-21m+18-15m-15`
Regroup
`-21m-15m+18-15`
Solve
`-36m+3`