bunnyjoy7 bunnyjoy7
  • 22-12-2016
  • Mathematics
contestada

Solve for y. 3y – 12 = –30????

A -6
B -2
C 2
D 32

Respuesta :

DeathTheKid101 DeathTheKid101
  • 22-12-2016
The answer would be A) -6.

add 12 to both sides (3y = -30 + 12)

simplify -30 + 12 to -18 (3y = -18)

divide both sides by 3 (y = 18/-3)

simplify 18/3 to 6 ( y = -6)
Answer Link

Otras preguntas

which polynomials are in standard form? choose all answers that apply
In the circle above, LM = 2 and KL = 6. What is the measure of MN? A) 16 B) 10 C) 4 D) 8
why do you think David run from home ​
3. How many different ways can the letters in the word grade be arranged?
Ian is the congressional aide for a senator serving in Washington, D.C. The senator is involved in helping put together and pass new laws for the country. What
Help me find answers ASAP please
Is the eruption of a volcano during an eclipse related to the eclipse?
What is associated with developmental psychology​
What is the distance between -21 and 6 on a number line?
A force of unknown magnitude is applied to push a 115kg bobsled down a flat, frictionless surface with an acceleration of 7.8 m/s2. What is the net force on the