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

how many bones do monkeys have?
what is the difference between hyperbole and metaphor?
The length of a rectangle is 3 inches more than its width, and its perimeter is 22 inches. Find the width of the rectangle
There are 130 red, blue and green marbles in a bag. The ratio of red to blue to green is 5:3:2 respectively. How much marbles in the bag are blue?
what percentage of the energy flowing through primary producers is ultimately transferred to secondary consumers?
what does it mean to 'know your place'?
arrange in order from smallest to largest.6.09, 6.9, 6.099, 6.999
(5a^2 - b^2) - (4a^2 + 3b^2) - (a^2 - 7b^2)
A hypothesis does all of the following EXCEPT A) attempt to answer the question B) be evaluated through experimentation C) a be refined after evolution D) acts
what percentage of the energy flowing through primary producers is ultimately transferred to secondary consumers?