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Evaluate y=5x+7, for x=3.
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Evaluate y=5x+7, for x=3.

Evaluate y=5x+7, for x=3.-example-1
User Loui
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y=22, you get it be substituting 3 with x and then getting 5•3 which is 15, then add 7
User Markus Mitterauer
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