Question

2x + 1 = 5x +7 का मान ज्ञात कीजिए।​

Answer 1

Answer:

2x+1=5x+7

2x-5x=7-1

-3x=6

x= 6/-3

x= -2

Step-by-step explanation:

i hope this answer help you and mark it as brainliest

Answer 2

$\longrightarrow{\green{}}$ $2x + 1 = 5x + 7$

Collect like terms.

$\longrightarrow{\green{}}$ $5x - 2x = 1 - 7$

$\longrightarrow{\green{}}$ $3x = - 6$

$\longrightarrow{\green{}}$ $x = \frac{ - 6}{3}$

$\longrightarrow{\green{}}$ $x = - 2$

Therefore, the value of $x$ is $\boxed{ -2 }$.

To verify:

$\longrightarrow{\green{}}$ $2( - 2) + 1 = 5( - 2) + 7$

$\longrightarrow{\green{}}$ $- 4 + 1 = - 10 + 7$

$\longrightarrow{\green{}}$ $- 3 = - 3$

$\longrightarrow{\green{}}$  L. H. S. = R. H. S.

$\circ \: \: { \underline{ \boxed{ \sf{ \color{green}{Hence\:verified.}}}}}∘$