dancingsheep12334 dancingsheep12334
  • 01-12-2021
  • Mathematics
contestada

expand and simplify 3(x+3) - 2(x+2)

Respuesta :

reinhard10158
reinhard10158 reinhard10158
  • 01-12-2021

Step-by-step explanation:

3(x+3) - 2(x+2) =

3x + 9 - 2x - 4 =

x + 5

always remember the rules when combining signs and operations (therefore it is -4 at the end after doing the multiplications) :

++ = +

+- = -

-+ = -

-- = +

Answer Link

Otras preguntas

Igneous rocks that have mineral crystals easily seen with the unaided eye formed
What is the meaning of the underlined phrase in this excerpt from Sonnet 126 by William Shakespeare? O thou, my lovely boy, who in thy power Dost hold Time's fi
7 ballons cost $9.1 what is the unit rate?
Which of the following is not a river in Africa? A. Niger B. Tigris C. Zambezi D. Congo
why cant you just use color of a mineral to identify what the mineral is?
What name was given to the Allied plan to invade France?
is 53 a prime number,composite or neither
How would you explain what it means for two geometric shapes to be similar?
Water will travel underground through layers of rocks and soil which are impermeable materials.
Which of the following is true about acids? a. Acids give foods a bitter taste. b. Aqueous solutions of acids conduct electricity. c. Acids have a pH value g