Sammccutchen026 Sammccutchen026
  • 02-12-2021
  • Mathematics
contestada

Can you help me with this please -42=5(2c+9)-3(c+8)

Respuesta :

suspho
suspho suspho
  • 02-12-2021

Answer:

Step-by-step explanation:

Can you help me with this please

-42=5(2c+9)-3(c+8)

-42 - 7c + 21 = 0

c = -(-63)/-7

c = -9

Answer Link
loneguy
loneguy loneguy
  • 02-12-2021

[tex]-42 = 5(2c+9)-3(c+8)\\\\\implies -42 = 10c + 45 -3c - 24\\\\\implies 7c = -42 -45 +24 \\\\\implies 7c = -63\\\\\implies c = -\dfrac{63}7 = -9[/tex]

Answer Link

Otras preguntas

Tell the value of the underlined digit 9,000,009 the first 9 is underlined
plrase help a little stuck here
Ok, so i'm writing a story about this girl who's name is Alana. What should the story be about?
89.36 rounded to the ones place
Do chickens have a backbone
Through (-2, -2) parallel to 2y-x=7
A professional baseball team won 84 games this season.  The team won 14 more games than it lost.  There were no ties.  How many games did the team lose?  How ma
Divide 33 photos into two groups so the ratio is 4:7. How do you properly write the answer? 4 7 4 7 4 7 4+4+4=12 7+7+7=21 12+21=33 Is th
Why did the British Monarchy's believe that they had a right to tax the colonies in order to help finance the French and Indian War?
what does como te llamas mean in Spanish?