Posted by **savanna** on Wednesday, November 5, 2008 at 3:04am.

i don't understand how to do these

1+3x-x=x-4+2z

3+3x-(x-2)=3x+4

- algerbra 1 -
**drwls**, Wednesday, November 5, 2008 at 7:19am
You posted this twice. I was hoping you'd do the second one yourself, after seeing how I did the first one.

When you combine similar terms on the left side of

3+3x-(x-2)=3x+4

you get

2x + 5 = 3x + 4

For the next step, subtract 2x from both sides of the equation.

5 = x + 4

From there, you should be able to solve for x in one more step.

## Answer This Question

## Related Questions

- algerbra 1 - i dont understand how to do these 1+3x-x=x-4+2z 3+3x-(x-2)=3x+4
- Chem Urgency - Can you explain what the pseudo-gas configuration is? I have the ...
- history - I dont understand this question: the removal of general mcclellan ...
- history - I dont understand this question: the removal of general mcclellan ...
- statistics - I dont understand how to answer this: relate the three measures of ...
- Physics Word Problems - Could you please explain to me these problems, I dont ...
- Math Question--dont understand - Restrict the domain to the set of natural ...
- math - ok so I asked a question like this before and I understood how to do it ...
- math{HELP HELP} - i don't understand these mmath equations. 1) 6y = 24 2)y / 7...
- science - I dont understand why as the steepness of a concentration gradient ...

More Related Questions