Question

3(64/13)+2y=12 solve for y​

Answer 1

Answer:

y=-90/13

Step-by-step explanation:

3×(64/13+2y=12

192/13+2y=12

2y=12-192/13

2y=-180/13

y=-180/13/2

y=-180/13×1/2

y=-180/26

y=-90/13

Answer 2

$\huge\tt{\bold{\underline{\underline{Question᎓}}}}$

3(64/13)+2y=12 solve for y

$\huge\tt{\bold{\underline{\underline{Answer᎓}}}}$

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$= > 3( \frac{64}{13} ) + 2y = 12$

$= > \frac{192}{13} + 2y = 12$

$= > \frac{192 + 26y}{13} = 12$

$= > 192 + 26y = 13 \times 12$

$= > 192 + 26y = 156$

$= > 26y = 156 - 192$

$= > 26y = - 36.....(i)$

$= > y = - \frac{36}{26} = - \frac{18}{13}$

$\bold{\red{= > y = - \frac{18}{13}}}$

Let's check whether Y's value is correct or not

from Equation1:-

$= > 26y = - 36$

$= > 26 \times - \frac{18}{13} = - 36$

$= > 2 \times - 18 = - 36$

$= > - 36 = - 36$

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