tyler12123456 tyler12123456
  • 18-02-2021
  • Mathematics
contestada

Explain the steps used to find the solution.

3(2y + 5) = -21
6y + 15 = -21
6y = -36
Y= -6

Respuesta :

sammyjames71
sammyjames71 sammyjames71
  • 18-02-2021

Answer:

3(2y + 5) = -21

open the bracket

6y + 15 = -21

collect like terms

6y = -21-15

6y = -36

divide by the coefficient of y

y = 36÷6

y= 6

Answer Link

Otras preguntas

What is 25 over 80 written as a decimal
What is 19/20 minus 11/20??????
Find the molar mass of vitamin A (C20H30O).
Which answers are examples of inductive reasoning? Choose all answers that are correct. (Points : 1) Peaches cost $0.95/lb at the local store. Sue is g
excess glucose in your body is stored in your liver as glycogen. how do you suppose your body knows when to convert glucose to glycogen and glycogen back to glu
what are similes describing muscles
Angie borrowed $1,485 to purchase a new laptop for the veterinarian’s assistant. The interest on the loan was 7.75%. How much interest will Angie pay if the loa
what s the answer? 16x-12x=2
describe some typical needs and want?
Which one of the following clue words or group of words gives a hint that an effect is coming next? A. unlikely, B. without, C.some, D. as a result