Question

Solve , pls help !!!

Answer 1

Answer:

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Answer 2

Given :

⬤ a) 2(3x - 1)/7 + 5x = 1/3

⬤ b) 35y + 5/12 = 15

To Find :

⬤ a) Value of x .

⬤ b) Value of y .

Solution :

$\bf[\:{a)\dfrac{2(3x-1)}{7+5x}=\dfrac{1}{3}}\:]$

$\sf{\dfrac{6x-2}{7+5x}=\dfrac{1}{3}}$

By Cross Multiplication :-

3(6x - 2) = 1(7 + 5x)

18x - 6 = 7 + 5x

18x - 5x = 7 + 6

13x = 13

x = 13/13

x = 1

Therefore , The Value of x is 1 .

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$\bf[\:{b)\dfrac{35y+5}{12}=\dfrac{15}{1}}\:]$

By Cross Multiplication :-

35y + 5 = 15(12)

35y + 5 = 180

35y = 180 - 5

35y = 175

y = 175/35

y = 5

Therefore , The Value of y is 5 .