The input (x) of the function is -9 y = 4x+50 if the output (y) is 14
How to determine the value of the input?
The function is given as:
y =4x +50
When y =14, we have:
4x + 50 = 14
Subtract 50 from both sides
4x = -36
Divide both sides by 4
x = -9
Hence, the input (x) of the function is -9 y = 4x+50 if the output (y) is 14
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