Question

please answer this ​

Answer 1

${\fcolorbox{blue}{black}{\underline{\red{Your \: Question:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:}}}}$

$\frac{x}{7} - \frac{3x - 1}{5} + 3 = 0$

${\fcolorbox{blue}{black}{\underline{\green{Required \: Answer:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:}}}}$

1st find the LCM of 7 and 5, that is 35

$\frac{5x - 21x - 7+ 105}{35} = 0 \\ \frac{ - 17x + 98}{35} = 0 \\ - 17x + 98 = 0 \\ - 17x = - 98 \\ 17x = 98 \\ x = 5.76$

Ans

Answer 2

$\huge\bf\underline{Solution}$

Step by step explanation :-

$\frac{x}{7}$-$\frac{3x-1}{5}$+3 = 0

$\frac{5x-(3x-1)7 + 35×3}{35}$=0

5x - (21x -7) + 105 = 0

5x -21x + 7 + 105 = 0

-16x + 112 = 0

-16x = -112

16x = 112

x = 7

VERIFICATION:-

By substuititing value of x Should be equal to LHS=RHS

7/7 -3(7)-1/5+ 3 =0

1 - 20/5 + 3=0

1 -4 +3 =0

4-4 =0

0=0

LHS = RHS

Know more in brainly:-Similar questions

What will be the answer

https://brainly.in/question/32199636?utm_source=android&utm_medium=share&utm_campaign=question

https://brainly.in/question/32387117?utm_source=android&utm_medium=share&utm_campaign=question

6x - 2 / 5 = 2x - 1 / 3 - 1 / 3

https://brainly.in/question/31961060?utm_source=android&utm_medium=share&utm_campaign=question