Question

Use y= x/2+ 50.

If the output value is 200, what is
the input value?

PLEASE NEED HELP

Answer 1

300

Explanation:

y=x/2+50

y=200, x=?

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• 200= x/2+50
• x/2=200-50
• x/2=150
• x=150*2
• x=300