Question

Solve question in image (yr 8 math, 40 pt)

Answer 1

Answer:

y = 3

Step-by-step explanation:

(5y - 3)/4 + 6 = 3y

5y - 3 + 24 = 12y

7y = 21

y = 3

Check.

(5*3 - 3)/4 + 6 = 3*3

(15 - 3)/4 + 6 = 9

12/4 + 6 = 9

3 + 6 = 9

9 = 9

Answer 2

Answer: y = 3

Step-by-step explanation:

Given equation

$\frac{5y~-~3}{4} ~+~6~=~3y$

Multiply 4 on both sides (to eliminate fraction)

$\frac{5y~-~3}{4} *4~+~6*4~=~3y*4$

$(5y~-~3)~+~24~=~12y$

Expand parenthesis and combine like terms

$5y~-~3~+~24~=~12y$

$5y~+~21~=~12y$

Subtract 5y on both sides

$5y~+~21~-~5y~=~12y~-~5y$

$21~=~7y$

Divide 7 on both sides

$21~/~7~=~7y~/~7$

$\Large\boxed{y=3}$

Hope this helps!! :)

Please let me know if you have any questions