vanessafonti12
vanessafonti12 vanessafonti12
  • 11-10-2018
  • Mathematics
contestada

-12-a=6y+12
solve the equation

Relax

Respuesta :

gmany
gmany gmany
  • 11-10-2018

Answer:

a = -1

Step-by-step explanation:

[tex]-12-a=4a-7\qquad|\text{add 12 to both sides}\\\\-a=4a+5\qquad|\text{subtract 4a from both sides}\\\\-5a=5\qquad|\text{divide both sides by -5}\\\\\boxed{a=-1}[/tex]

Answer Link

Otras preguntas

1/2x + x + 1/5y + y = 32
The muscles located in the leg that move the ankle and foot are divided into ________. A. Anterior, posterior, and lateral compartments B. Oblique, latera
how can I figure out what is one third of $97.50
write a metaphor about someone's hair
m + 12 = 10 solve equation
Which Confederate general was quoted as saying, "I have fought my corps to a frazzle"? A. Robert E. Lee B. Ulysses S. Grant C. Stonewall Jackson D. John b. Gor
What are pie charts such as the one above typically used to show? A. a causal relationship between variables, often expressed as negative numbers B. a negati
Ivan III began the tradition of _____________in Russia.
Which of Canada's Atlantic Provinces has jurisdiction over mainly uninhabited Labrador? A. Newfoundland B. Nova Scotia C. New Brunswick D. Prince Edward Isl
properties to find the sum or products 5 times 23 time 2