jettatice14 jettatice14
  • 25-04-2020
  • Mathematics
contestada

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

Relax

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

Answer Link

Otras preguntas

Georges Cuvier's discovery of fossils of Irish elk and giant ground sloth:
Factor by grouping:4-12r+9r^2i know the answer is (2-3r)^2Can anyone explain to me how it is?
a sum of RS 500 is in the form of denominators of RS5 & RS 10..if the total no. of notes is 90 ,find the no. of notes of each type................
Round 1.069 to the nearest tenth
how do u express a ratio as a decimal
Find the 6th term in the expanded form of the equation (2x+y)^9
how do u express a ratio as a decimal
if the minimum velocity of a projectile is double the minimum velocity,the angle of projection is
write a paragraph on my favourite teacher
Georges Cuvier's discovery of fossils of Irish elk and giant ground sloth: