Math, asked by kamalrajkamal7890, 9 months ago

Solve 3y-7/5=1-y/-3​

Answers

Answered by PixleyPanda
0

Answer:

Step-by-step explanation:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

3*y/7-(5)=0

Step by step solution :

STEP

1

:

y

Simplify —

7

Equation at the end of step

1

:

y

(3 • —) - 5 = 0

7

STEP

2

:

Rewriting the whole as an Equivalent Fraction

2.1 Subtracting a whole from a fraction

Rewrite the whole as a fraction using 7 as the denominator :

5 5 • 7

5 = — = —————

1 7

Equivalent fraction : The fraction thus generated looks different but has the same value as the whole

Common denominator : The equivalent fraction and the other fraction involved in the calculation share the same denominator

______________sum___________

3y-7/5=1-y/-3

(3y-7)*-3=(1-y)*5

-9y+21 = 5-5y

-9y+5y = 5-21

-4y = -16

4y = 16

y = 16/4

y = 4

__________________________

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Answered by NityaSolankiGreat
1

Answer:

4

Step-by-step explanation:

3y - 7/5 = 1 - y/-3

-3(3y - 7) = 5( 1 - y) {Cross multiplication}

-9y + 21 = 5 - 5y { Distributive property}

-9y + 5y = 5 - 21 { Transposition}

-4y = - 16

y = -16/-4

y = 4

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