mzolysnky1 mzolysnky1

21-09-2018
Mathematics

contestada

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

Respuesta :

21-09-2018

Substitute x=7 in the equation:
2+7-2•7= 2+7-14= 2-7= -5

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hallie365 hallie365

21-09-2018

2+ 7 - 2*7= -5 , plug in the 7 for x in your calculator or use order of operations

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