Question

Q.15 Solve the following equation
13 (y - 4) – 3 (Y – 9) - 5 (y + 4) = 0
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Answer 1

Step-by-step explanation:

y-4-3y+27-5y-20=0

=-2y-5y-4+27-20=0

=-8y+23-20=0

=-8y+3=0

=3=8y

y=3/8

Answer 2

Answer:

$\huge \underline \red{ ❥Answer࿐}$

$\bold{ value \: of \: y = 9}$

$13 (y - 4) – 3 (y – 9) - 5 (y + 4) =0 \\ \\ ⇒ \: 13y - 52 - 3y + 27 - 5y - 20 = 0 \\ \\ ⇒ \: 13y - 3y - 5y - 52 + 27 - 20 = 0 \\ \\ ⇒ \: (13 - 3 - 5)y - 72 + 27 = 0 \\ \\ ⇒ \: (13 - 8)y - 45 = 0 \\ \\ ⇒ \: 5y - 45 = 0 \\ \\ ⇒ \: 5y = 45 \\ \\ ⇒ \: y = \frac{45}{5} = 9 \\ \\ ⇒ \: y = 9</p><p>$

$\huge \underline \blue{Hope \: it \: Helps \: u}$