SOLUTION: I need help!!! I cannot solve the following questions and my summer school teacher is not helpful (I cant understand a word he says). 1. Simplify 2xsquared+3x-(4xsquared-6x)+(9-

SOLUTION: I need help!!! I cannot solve the following questions and my summer school teacher is not helpful (I cant understand a word he says). 1. Simplify 2xsquared+3x-(4xsquared-6x)+(9-

Algebra.Com

Question 48532: I need help!!! I cannot solve the following questions and my summer school teacher is not helpful (I cant understand a word he says).
1. Simplify 2xsquared+3x-(4xsquared-6x)+(9-2x)
2. solve 5y+2=2(y-6)

Answer by checkley71(8403) (Show Source): You can put this solution on YOUR website!
2x~2+3x-4x~2+6x+9=0 or -2x~2+7x+9=0 or 2x~2-7x-9=0 or (2x-9)(x+1)=0 or
2x-9=0 or 2x=9 or x=-9/2 or x=-4.5 & x+1=0 or x=-1
RELATED QUESTIONS
I do not understand quadratics...It's so frustrating! I am failing algebra 2 and this... (answered by scott8148,jim_thompson5910)

I cannot understand how to solve the quadratic equation: -1+3x^2=2x I need to use the... (answered by checkley77,solver91311)

Hi. Im going into 8th grade and my teacher gave us homework to do over the summer. I cant (answered by Theo)

Hi there! I just started highschool at a collegiate school. I am so thankful I got in,... (answered by Alan3354,ikleyn)

Hello there! I need help with a few problems i have ask everyone even my teacher and the... (answered by ankor@dixie-net.com)

I need help with a word problem, I have a way to find the solution but it is not the way... (answered by ankor@dixie-net.com)

i am currentley revising for my gcse and i am stuck on algebra. the school have given me... (answered by venugopalramana)

my daughter is in year 6 at school and has been given maths homework which i cant help... (answered by Theo)

Good Morning and God Bless You, I am struggling through College Algebra. I do not... (answered by checkley71)