estrellabarjas
Answered

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Evaluate -7x + y5x
When x = -3, y = -9

Sagot :

xiligxn

Answer:

156

Step-by-step explanation:

-7(-3)+(-9)(5)(-3)

21+135

156

dinithisula

Answer:

156

Step-by-step explanation:

  • Substitute x and y values in the equation

-7x+y5x

(-7)(-3)+(-9)*5*(-3)

21+135

156

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