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# simplifying algebraic expressions?

PLEASE HELP!!! yes it is homework. but im only asking your help on the ones im not sure of.

-7 + g + 1 - 6g = -5-6g?

-11f + 6 - f + 4 +13f - 9 = 1f+1?

3(d - 4) + 2 - 2d + 1 - d = ?

-12 + 7(d - 1) + 14 - d = ?

Update:

thanks but i dont need to kno wat the letter stands for.!! i jzt need to "simplify" it lol

### 3 Answers

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- Anonymous1 decade agoFavorite Answer
1. g=1

2. infinitely many 0x=0

3. no solution 0d=9

4. d= 5/6

Source(s): algebra 2 stud - 1 decade ago
7+g+1-6g=-5-6g

*add like terms on each sides: 8-5g=-5-6g

*subtracts 8 from both sides: -5g=-13-6g

*add 6 to both sides: g=-13

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