SOLUTION: Please I really need help with this equation
2u-9=7u+15-u-20
Could you show me step by step how to solve it
Algebra.Com
Question 401645: Please I really need help with this equation
2u-9=7u+15-u-20
Could you show me step by step how to solve it
Answer by richard1234(7193) (Show Source): You can put this solution on YOUR website!
Combine like terms on both sides to get
2u - 9 = (7u - u) + (15 - 20) = 6u - 5
Add -2u to both sides to get
-9 = 4u - 5
Add 5 to both sides to get
-4 = 4u --> u = -1.
RELATED QUESTIONS
Hello !
Can you please help me with this? I just don't get it... Iwould really... (answered by Fombitz)
Hi i really need your help with this equation.I really would appreciate it!I need help... (answered by checkley75,ssr1292)
Can someone help me I do not know how to do this could you show me step by step please.
(answered by solver91311,ewatrrr)
How can I solve this equation?
{ u-2/{(u+3)(u+2)} } = {3/(u+3)} - {2/(u+2)}
I (answered by stanbon)
Please show me how to solve this equation so I can graph it. Need step by step... (answered by Alan3354)
How do you solve this problem? Could you please give it to me step by... (answered by Mathtut)
Could you please help me with the binomial theorem step by step. I have no idea how to... (answered by Fombitz)
Could u please solve this equation and also pls explain step by step how to solve this.... (answered by checkley75)
Please help me solve this equation, step by step with websites suggestions were I can... (answered by Theo)