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Evaluate 14 - (2x - y), when x = 3 and y = 2 - -
.A) -7
.B) 10
.C) 13
.D) 18
20 POINTSS​

Evaluate 14 2x Y When X 3 And Y 2 A 7 B 10C 13D 1820 POINTSS class=

Sagot :

10

solve:

14 - (2(x) - y)

given x : 3, y : 2, insert the following

  • 14 - (2(3) - 2)
  • 14 - (6-2)
  • 14 - 4
  • 10

[tex]\\ \rm\rightarrowtail 14-(2x-y)[/tex]

[tex]\\ \rm\rightarrowtail 14-2x+y[/tex]

  • Put values

[tex]\\ \rm\rightarrowtail 14-2(3)+2[/tex]

[tex]\\ \rm\rightarrowtail 14-6+2[/tex]

[tex]\\ \rm\rightarrowtail 10[/tex]