Posted by marissa on Sunday, December 12, 2010 at 4:32pm.
2x7+x=115x+6

Algebra1  Ms. Sue, Sunday, December 12, 2010 at 4:35pm
2x7+x=115x+6
3x + 5x = 17 + 7
8x = 25
x = ?

Algebra1  marissa, Sunday, December 12, 2010 at 4:37pm
0.32

Algebra1  correction  Ms. Sue, Sunday, December 12, 2010 at 4:40pm
I goofed: 17 + 7 = 24 (not 25)
8x = 24
x = 3

Algebra1  marissa, Sunday, December 12, 2010 at 4:43pm
How would i get the problem to become 3x+5x=17+7...do i add like terms?

Algebra1  Ms. Sue, Sunday, December 12, 2010 at 4:45pm
Right. You need to combine like terms.
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