jettatice14 jettatice14
  • 25-04-2020
  • Mathematics
contestada

Find the sum of X -4+ 2X -7

Respuesta :

murali9277
murali9277 murali9277
  • 25-04-2020

Answer:

3x-11

Step-by-step explanation:

first of all add the variables=X+2X=3X

THEN ADD CONSTANTS= (-4)+(-7)= -4-7= -11

THEN ADD BOTH CONSTANT AND VARIABLE

3x+(-11)so answer is 3x-11

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