SOLUTION: may you please hlep me solve this substitution problom 2x+5y=4 x+5y=7

Question 172455: may you please hlep me solve this substitution problom
2x+5y=4
x+5y=7
Answer by Mathtut(3670) (Show Source): You can put this solution on YOUR website!

Solved by pluggable solver: SOLVE linear system by SUBSTITUTION

Solve:
We'll use substitution. After moving 5*y to the right, we get:
, or . Substitute that
into another equation:
and simplify: So, we know that y=2. Since , x=-3.

Answer: .

RELATED QUESTIONS
Please help me solve this by substitution x+6y=9 2x+5y=4 (answered by Fombitz,person24)

please help me solve this problem by substitution (x-4y+z=6 & 2x+5y-z=7 & 2x-y-z=1) (answered by stanbon)

I need help solving a substitution problom -3x+y=-3... (answered by jim_thompson5910)

I need help solving a substitution problom -3x+y=-3... (answered by checkley77)

May you please help me solve this equation... (answered by stanbon)

please hlep me with this equation -8(4+9x)=7(-2-11x)... (answered by rchill)

Please may you help me solve this equation?... (answered by stanbon,josgarithmetic,MathTherapy)

x-3y=7 2x-5y=13 solve by... (answered by jim_thompson5910)

x-3y=7 2x-5y=13 solve by... (answered by ankor@dixie-net.com)