How do you solve this question
1 answer:
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Answer:
The input is -5 when the output is -8
Step-by-step explanation:
Let
y-----> the output
x ----> the input
we know that
The linear equation that represent this problem is
so
For y=-8
substitute in the equation and solve for x
Subtract 7 both sides
Divide by 3 both sides
therefore
The input is -5 when the output is -8