lolafam37
lolafam37
02-10-2018
Mathematics
contestada
Simplify 3(2x+5)-4(2x-7)
Respuesta :
amycrossx
amycrossx
02-10-2018
For this you need to expand the brackets first:
3(2x+5)-4(2x-7) = 6x+15-8x-28
And then now you need to add and simplify:
6x+15-8x-28 —> 6x-8x= -2x
15-28= -13
So that leaves
-2x - 13
Answer Link
VER TODAS LAS RESPUESTAS ( 84+ )
Otras preguntas
Which of the following environmental factors caused the changes in the light and dark-colored peppered moth populations in the 1850's? A. water pollution B. smo
6. Peggy Carter is selling tickets to see Captain America. On the first night she sold 12 adult tickets and 11 student tickets for $301 dollars. One the second
What special circumstance should a rescuer consider when using an aed.
Which statement is true about the rectangle's perimeter? A. The perimeter is 10 times the width. B. The perimeter is 10 yards more than the width. C. The perime
Why do you think the water molecules are behaving the way they are? What is causing them to stay together and form the curved surface?I WILL MAKE FIRST ANSWER B
que entiendes por periodo precolombino
Please help need answer been doing for 2 days only answer if correct
How might transgenic salmon affect the evolution (change) of other salmon populations
Help SOS Help SOS I Dont Know The Answer
give one economic theory apply this theory to evaluate a certain economic activity
