3 years ago

Show you work for full credit Use the SUBSITUTION method or ELIMINATION method to solve this system of equations:

Mathematics

2 answers:

iragen [17]3 years ago

6 0

3x-2(-2x+4)=6
3x +4x-8=6

7x-8=6
Add 8 to both sides
7x=14
X=2. (2,
-3(2)+4=y
-6+4=y
-2=y

(2,-2)

vodomira [7]3 years ago

6 0

Y=-2x+4
3x-2(-2x+4)=6
3x+4x-8=6
7x=14
x=2
y=-2x+4
y=-2(2)+4
y=0

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