nicLeele4rlande nicLeele4rlande

16-06-2016
Mathematics

Answered

What is the solution to the system of equations? Use the substitution method.

4x+2y=11

x-2=-2y

A(3,-1/2)
B(0,-2)
C(0,-11/2)
D(7,-5/2)

Verified Answer :

17-06-2016

Hello,

4x+2y=11
x-2=-2y==>2y=-x+2

4x-x+2=11==>3x=9==>x=3
2y=-3+2==>y=-1/2

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