Solving this system using substitution: 2x+6y=28/y=-5x
1 answer:
X=-1 and y=5
As when u replace the values x will give you negative 1 and when u replace negative 1 in y=-5x you get 5
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Answer:
Use quickmath.com
or
You can use photo math to get the answer
X+5=2x-7
x=12
y=12+5
y=17
(12, 17)
mmcht. can't really see the graph
