Okay so you need to distribute the -7.
1.) -7 times 3e which equals -21e
*negative times a positive equals a negative
2.) -7 times -2f which will equal to 14f
*negative times a negative equals a positive
3.) -7 times 4 which equals -28
which leaves you with the equation -21e + 14f -28 + 6e - 2
now just combine like terms, like -21e and 6e or -28 and -2
1.) -21e + 6e will equal to -15e
2.) -28 + -2 will equal to -30
So at the end it will be simplified down to
Answer: -15e + 14f - 30
Hope this helps
