Question

solve the equation (only 15&16) ​

Answer 1

Answer:

$\frac{3x + 2}{11} = \frac{x + 5}{8}$

$8(3x + 2) = 11(x + 5)$

24x + 16 = 11x + 55

24x-11x = 55-16

13x = 39

x = 39/13

$16) \: 15y - \frac{4}{5} = \frac{1}{5}$

$15y = \frac{1}{5} + \frac{4}{5}$

$15y = \frac{5}{5}$

y = 1/15

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Answer 2

Answer:

15)x=3,16)y=1/15

Step-by-step explanation:

15)3x+2/11=x+5/8

8(3x+2)=11(x+5)

24x+16=11x+55

24x-11x=55-16

13x=39

X=39/13=3

16)15y-4/5=1/5

15y=1/5 +4/5

15y=(1+4)/5

15y=1

y=1/15