SOLUTION: Solve the system of equations using the substitution method.
If the answer is a unique solution, present it as an ordered pair: (x, y). If not, specify whether the answer is “no s
Algebra.Com
Question 129875This question is from textbook intermediate algebra
: Solve the system of equations using the substitution method.
If the answer is a unique solution, present it as an ordered pair: (x, y). If not, specify whether the answer is “no solution” or “infinitely many solutions.”
-7x + y = 4
2x + 8y = 0
This question is from textbook intermediate algebra
Answer by scott8148(6628) (Show Source): You can put this solution on YOUR website!
adding 7x to the first equation __ y=7x+4
substituting into second equation __ 2x+8(7x+4)=0 __ 2x+56x+32=0 __ 58x=-32
substitute value of x into y=7x+4 to find y
RELATED QUESTIONS
Solve the system of equations using either the substitution or the elimination method. If (answered by venugopalramana)
Solve the system of equations using the substitution method. If the answer is a unique... (answered by jim_thompson5910)
Help I cant figure this out!!! Please break it down fo rme so i can understand it.... (answered by stanbon)
Solve the system of equations using the substitution method.
If the answer is a unique... (answered by nabla)
Solve the system of equations using the substitution method.
If the answer is a unique... (answered by Alan3354)
Please show me how to solve this in easy to understand terms.Thanks
Solve the system... (answered by jim_thompson5910)
Solve the system of equations using the substitution method.
If the answer is a unique... (answered by stanbon)
Solve the system of equations using the substitution method.
If the answer is a unique... (answered by rmromero)
Solve the system of equations using the substitution method.
If the answer is a unique... (answered by jim_thompson5910)
. Solve the system of equations using the substitution method.
If the answer is a... (answered by oscargut)