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Evaluate: 2 + x - 2*7 for x = 7
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1 vote
Evaluate: 2 + x - 2*7 for x = 7

User Staromeste
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2 Answers

1 vote
2+ 7 - 2*7= -5 , plug in the 7 for x in your calculator or use order of operations
User Matt Privman
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7.5k points
3 votes
Substitute x=7 in the equation:
2+7-2•7= 2+7-14= 2-7= -5
User Davitenio
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8.6k points
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