alliballenger alliballenger
  • 12-10-2014
  • Mathematics
contestada

how do I do these 2? Explain in steps please!

how do I do these 2 Explain in steps please class=

Respuesta :

konrad509
konrad509 konrad509
  • 12-10-2014
[tex]3x+6(846-x)=3846\\ 3x+5076-6x=3846\\ -3x=-1230\\ x=410\\\\ \frac{1}{3}(6x-21)=-53\\ 2x-7=-53\\ 2x=-46\\ x=-23[/tex]
Answer Link

Otras preguntas

what is the type of material that doesn't allow heat to be conducted easily
What type of property is this? (P×1)×6
A military alliance between Great Britain, France, and Russia in the years preceding World War I. A. Triple Alliance B. Trenches C. Stalemate D. Triple Entente
What % of 3 1/3 is 6 1/4? I'm stuck...
Which city is the capital of Vermont? a. Montpelier b. Dover c. Annapolis d. Montgomery
show the calculation ? is 7/10 of 2 kilometers?
what was the name of the church that England created when they broke away from the Roman Catholic Church
dilute a. do as directed b. to make a liquid less concentrated c. to make worse or more severe d. to take in addition to or to complete
determine the whether the sum of 7/8 and 4/9 is closest to 0,1,2,or 3
What is the perimeter of the triangle? if there is 2.2 cm,1 5/6cm, and 3.25 cm A. 6 1/4 cm B. 6 17/60 cm C. 7 1/4 cm D. 7 17/60 cm