2 answers:
Answer:
(-5,3)
Step-by-step explanation:
-40+8y=-16
8y=24
y=3
Answer:
(-5, -7)
Step-by-step explanation:
insert -5 where you see the variable 'x':
-8(-5) + 8y = -16
40 + 8y = -16
8y = -56
y = -7
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Answer:
-2
Step-by-step explanation:
4x+4=-3x-10
7x=-14
x=-2
Sub f(x)=1 into equation
1=-5x-4
5=-5x
x=-1
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Step-by-step explanation:
