maieraust
maieraust maieraust
  • 20-03-2021
  • Mathematics
contestada

Solve for y .−5y−8(−7y+4)=−7−9(2−y)
asap

Respuesta :

schlatt1
schlatt1 schlatt1
  • 20-03-2021

Answer:

y = 7/50

Step-by-step explanation:

-5y + 56y - 32 = -7 - 18 + y

50y = -25 + 32

50y = 7

y = 7/50

Answer Link
MacAntho
MacAntho MacAntho
  • 20-03-2021

Answer:

[tex] \frac{1}{2} [/tex]

Step-by-step explanation:

Open the bracket

[tex] - 5y + 56y - 32 = 7 - 18 + 9y[/tex]Collect the like terms

[tex]51y - 9y = - 11 + 32[/tex]

[tex]42y = 21[/tex]

Divide both sides by 42

[tex]y = \frac{21}{42} [/tex]

[tex]y = \frac{1}{2} [/tex]

Answer Link

Otras preguntas

50 POINTS .....................
What do you think the conflict is in this situation? (Look at Photo)
Which value of xxx makes 7+5(x-3)=227+5(x−3)=227, plus, 5, left parenthesis, x, minus, 3, right parenthesis, equals, 22 a true statement? Choose 1 answer: Choos
Why is it important to make sure digits and decimals line up when adding and subtracting numbers with decimals? Explain by evaluating the following problem: 320
What was the purpose of the pyramids and how they were made?
I’m having trouble with this problem. Please help
pls answer asap pls thank you
Kevin has 400 ounces of wheat. How many pounds of wheat does he have? A. 25 B. 20 C. 15 D. 10
can anybody help me find what 11x-21=
Pls, answer this. I need help with this.