Homework Help: Grade 10 Math

Posted by Jevette on Wednesday, February 18, 2009 at 2:39am.

I've missed quite alot of school because I was sick and when I get back I have a test right away. The only problem is I have a worksheet and no answers, I really would appreciate help! I can't tell if I'm in the right direction or not for this test! Thank you!!

1. 3(x-5)-2(3x+1)+14=5(1-x)+3(x-12)-x
2. (x-1)^2 + (2-x)(x+2)+3=(x+2)^2-x^2+3x-5
3. (x+3)^2-(x-1)(1+x)+1=x^2+x+7-(x-2)^2
4. (1-x)^2-(2+x)(2-x)+4x=11(x^2-x)-(2-3x)^2+12
5. (2x-3)^2-(x+1)(1-x)+x=(3x-1)^2+(1-2x)(2x+1)-9
6. (2x-1)^2-(x+3)^2+x=(x+1)(1-x)+4(x^2-6x-1)
7. (3x-2)^2-(4+x)(x-4)+3x=(1-2x)^2+4(x^2-2x+3)+19

Thank you~

Grade 10 Math - drwls, Wednesday, February 18, 2009 at 6:15am
I do not know if you are supposed to combine terms or solve for x.

The first problem can be rewritten
3x - 15 -6x -2 + 14
= 5 - 5x + 3x -36 - x
Now combine terms
-3x -3 = -3x -31
This is an impossibility since it leads to -3 = -31.
The original statement cannot be correct.
Grade 10 Math - jigar, Monday, February 28, 2011 at 6:26pm
3-3

Answer this Question

Related Questions

Ms. Sue - ACT Test - I was wondering if you had any experiences with the english...
Current Event - The school Board trustees of Vavenby have come to a decision ...
religious education - Re teachers - I need to write an essay about baptism in ...
English - 1. I like taking walks. 2. I like taking a walk. (Which one is OK? Are...
3rd grade math - front end estimation to estimate the sum...like..436+517...
Physics- Projectile motion - Hi guys, Im not one to ask for help but i missed ...
math - I think I must be asking my question wrong, but what is my number grade ...
Geometry 1 - This is probably quite simple, but I was sick and missed the last ...
math review - 50 student in school. 1 \ 10 of them are sick and at home. And 2...
Art - I left out the following sentences. Thank you, Writeacher. 1) You mustn&#...

For Further Reading

First Name:
School Subject:
Answer: