SOLUTION: I need help solving a algebra problem using substitution. The equations are
2x+3y=-2
x=25-8y
Algebra.Com
Question 366136: I need help solving a algebra problem using substitution. The equations are
2x+3y=-2
x=25-8y
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
1.
2.
Substitute eq. 2 into eq. 1,
Now solve for .
Once you have , use eq. 2 to solve for .
RELATED QUESTIONS
Need help solving this equation (substitution)
4x-2y-8=8y-6x-2
3(x-y+1)=3y-2x-9
My (answered by Edwin McCravy)
I need help solving a few questions on Chapter 4.3 Solving Systems of Linear Equations by (answered by Alan3354)
Solve the system of equations by using the substitution method
2x-5y=25
y=x-8
I... (answered by psbhowmick,rwm)
I need help solving a substitution problom
1/2x+y=2... (answered by stanbon,Alan3354)
I need help solving these linear equations using the substitution method.
x-y=1... (answered by lynnlo)
I need help solving these linear equations using the substitution method.
x-y=1... (answered by lynnlo)
I really need help with solving a system using the elimination method. Please!
x^2+3y=25
(answered by ankor@dixie-net.com)
Have I correctly solved the 4 problems below using the systems of simultaneous equations, (answered by ikleyn)
I need help with substitution. The equations are: y=2x-2 and... (answered by stanbon,josmiceli)