Posted by Hannah on Sunday, November 11, 2012 at 9:55pm.
Can't remember the way to solve for the variable. 5x + 6 = 7x. Answer is 3, but how to do other problems?

math  Ms. Sue, Sunday, November 11, 2012 at 9:58pm
5x + 6 = 7x
Combine like terms.
6 = 7x  5x
6 = 2x
3 = x