SOLUTION: a=1/2b+4
a-4b=-10
Algebra.Com
Question 871177: a=1/2b+4
a-4b=-10
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
1.
2.
Subtract eq. 2 from eq. 1,
Then use either equation to solve for
RELATED QUESTIONS
a^2b+a^4b^2 (answered by mananth)
2a+[3a-(2b-a)]+4b
(answered by MichelleH8107)
{{{(a^4 + 4b^4) / (a^2 - 2ab + 2b^2)}}} =... (answered by ikleyn)
a=1/2b+2... (answered by Lapric)
Find... (answered by checkley75)
Find (4a-2b + c) - (5c+ a - 4b). (answered by funmath,Earlsdon)
3(a+4b)-2a(4a+2b) (answered by lynnlo)
2-(7a + 2b)/9a +( a- 4b)/3a
(answered by lynnlo)
elimination 2a-4b=6
-a+2b=-3
(answered by stanbon,MathTherapy,ikleyn)