Question

3y-1/5 - 1+y/2 = 3-y-1/4​

Answer 1

Answer:

0.7666

Step-by-step explanation:

$3y - \frac{1}{5} - 1 + \frac{y}{2} = 3 - y - \frac{1}{4}$

$\frac{3y}{1} \frac{ \times 2}{ \times 2} + \frac{y}{2} + \frac{y}{1} \frac{ \times 2}{ \times 2} = \frac{1}{5} \frac{ \times 4}{ \times 4} + \frac{3}{1} \frac{ \times 20}{ \times 20} - \frac{1}{4} \frac{ \times 5}{ \times 5}$

We are multiplying each the fraction to equalize the nomination.

$\frac{6y}{2} + \frac{y}{2} + \frac{2y}{2} = \frac{4}{20} + \frac{60}{20} + \frac{5}{20}$

$\frac{9y}{2} = \frac{69}{20}$

$180y = 138$

$y = \frac{138}{180}$

$y = 0.7666$

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