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September 2, 2014

September 2, 2014

Posted by **Kaitlyn** on Thursday, October 3, 2013 at 8:14pm.

what is the value of x?

- Algebra 1 -
**Ms. Sue**, Thursday, October 3, 2013 at 8:18pm81 = x + 3x - 1 + 4x + 2

81 = 8x + 1

80 = 8x

10 = x

- Algebra 1 -
**Kg**, Thursday, October 3, 2013 at 8:35pmx + 3x-1 + 4x +2 = 81

8x+ 1 = 81

8x+1-1 = 81-1

8x = 80

8x/8 = 80/8

x = 10

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