SOLUTION: Solve each system: 7x+2y=-8 8y=4x Please show me the steps on how to do this! I don't know how to do it. I only do well with substitution.

SOLUTION: Solve each system: 7x+2y=-8 8y=4x Please show me the steps on how to do this! I don't know how to do it. I only do well with substitution.

Algebra.Com

Question 899674: Solve each system:
7x+2y=-8
8y=4x
Please show me the steps on how to do this! I don't know how to do it. I only do well with substitution.
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
7x+2y=-8
8y=4x --> x = 2y
Use substitution.
RELATED QUESTIONS
How do i solve 7x + 2y = -8 8y =... (answered by ichudov)

Let g(x)=9x²-2. Find the average rate of change of the function as x changes from -8 to... (answered by ikleyn,math_tutor2020)

An airplane travels 1200 miles from san francisco to hawaii in 8 hours against the wind.... (answered by Alan3354)

How do I simplify this problem and the steps for it. x^2-4x+2xy-8y I know that the... (answered by Nate)

Please if you can show me how to solve it as well I would appreciate it. I do not just... (answered by edjones)

I am confused on how to do elimination. I know how to the basic kind like 5x-2y=4, and... (answered by rapaljer)

Regarding Products of Sums and Differences Multiply and Simplify (2t+3)^2 - (t-1)(t+1) (answered by Fombitz,mananth)

Simplify. State any restrictions on the variables. {{{54x^3y^-1/(3x^-2y)}}} How do I do... (answered by josmiceli)

Solve each of the following systems by graphing. 10. 2x-y=4 2x-y=6 12.x-2y=8 (answered by jim_thompson5910)