lee3087 lee3087
  • 26-09-2019
  • Mathematics
contestada

Evaluate the expression 2x -7, when X =-6

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moochatobu
moochatobu moochatobu
  • 26-09-2019

It’s -19

Just plug the -6 in to replace X

2 • -6 is

-12

-12 + 7 is -19

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