the value of Y at x is equal to -1 in the equation 5 Y + 3 x is
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Answer:
nation:
3
(
1
)
−
5
y
=
−
3
plug in
1
for
x
3
−
5
y
=
−
3
multiply
−
5
y
=
−
6
subtract 3 from both sides
y
=
6
5
divide by coefficient, -5, to isolate x
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