Posted by **Sarah** on Monday, November 12, 2012 at 5:13pm.

3x + 7= -x - 1

-3x=x-(6-2x)

1-2x-5=4x+2

2x+3=-2x+5

I cant remember the steps to evaluate.

- Algebra -
**Ms. Sue**, Monday, November 12, 2012 at 5:18pm
3x + 7= -x - 1

4x = -1 -7

4x = -8

x = -2

____________________________

-3x=x-(6-2x)

-3x = x - 6 + 2x

-6x = -6

x = 1

____________________

You try the other two problems. I'll be glad to check your answers.

- Algebra -
**Sarah**, Monday, November 12, 2012 at 5:34pm
2x+3=-2x+5

I think the answer is 8

______________________________

1-2x-5=4x+2

2x=8?

X=4?

I doubt I got this right

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