Question

pls solve it step wise...

give relevant answers otherwise I will report your answer ..​

Answer 1

Answer:

13y - 52 - 3y + 27 - 5y- 20

5y - 45 = 0

5y = 45

y = 45/ 5

y = 9

Answer 2

$a) \: 13(y-4)-3(y-9)-5(y+4)=0$

$13−52−3(−9)−5(+4)=0$

$13−52−3+27−5(+4)=0$

$13−52−3+27−5−20=0$

$13−45−3−5=0$

$5−45=0$

$5−45+45=0+45$

$5=45$

$\frac{5y}{5} = \frac{45}{5}$

$y=9$