SOLUTION: please help me! can someone pls? :(
solve the equation. check your answers.
3/m-2 + 1/m-1 = 7/m^2-3m+2
Algebra.Com
Question 469619: please help me! can someone pls? :(
solve the equation. check your answers.
3/m-2 + 1/m-1 = 7/m^2-3m+2
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
3/m-2 + 1/m-1 = 7/m^2-3m+2
----
Multiply thru by m^2-3m+2 which equals (m-2)(m-1)
-----
= 3(m-1) + (m-2) = 7
----
= 3m-3+m-2 = 7
-----
4m -5 = 7
4m = 12
m = 3
==============
Checking:
3/m-2 + 1/m-1 = 7/m^2-3m+2
3/(3-2) + 1/(3-1) = 7/(3^2-3*3+2)
---
3/1 + 1/2 = 7/2
----
3 1/2 = 3 1/2
==================
Cheers,
stan H.
==================
RELATED QUESTIONS
please help me! can someone pls? :(
solve the equation. check your answers.
3/x-2 - (answered by ewatrrr)
Please help me solve this equation: {{{ 1/(m^2-m) + 1/(m) = 5/(m^2-m) }}}
(answered by stanbon)
please help me simplify:... (answered by pradhyumna.kumar@gmail.com)
please help me! can someone pls? :(
solve the equation. check your answers.
5-w/w +... (answered by jorel1380)
Pls help me solve for m, 9^2m+1=... (answered by Alan3354)
1/2 (m+1)(3m + 2) + (3m+4)
=1/2 [(m+1)(3m+2) + ________ ]
=1/2 [(m+1)(3m+2) +... (answered by MathLover1)
3m-2(m-3)=1 (answered by rfer)
please help me solve this :m-m-1/2=1-m-2/3
(answered by Alan3354)
Need help solving this.
(3/m+3)-(5/m^2+ 3m)= 1/m
Says answers are 3 and 7, but I... (answered by josgarithmetic,MathTherapy)