Hatemath123 Hatemath123
  • 21-12-2014
  • Mathematics
Answered

Solve the linear equation: x + 3 + x - 8 + x = 55

Answer :

naǫ
naǫ naǫ
  • 21-12-2014
[tex]x+3+x-8+x=55 \\ x+x+x+3-8=55 \\ 3x-5=55 \\ 3x=55+5 \\ 3x=60 \\ x=60 \div 3 \\ x=20[/tex]
Answer Link

Other Questions

86 is 45 of what number
what is the purpose of the cell cycle
what is the greatest challenge facing people in Turkey as a result in its diversity
If a litre of water is provided for 5 people how much for 7 people
Where did the Maya establish villages I only need the answer 1 sentence long thanks
In Thank You Mam what does Mrs Jones try to teach Roger A to forget about owning expensive things B to never be afraid to fail C to have pride in himself D to w
The moon is 240000 miles from Earth What is the distance written as a whole number multiplied by a power of ten
Which of these elements is the best conductor of electricity 1 S 3 Br 2 N 4 Ni
32y860 solve for y
is the act or process of explaining the meaning of something a Nonverbal communication b Verbal communication c Observation d Interpretation