Question

समीकरण 3x-4=2x-5 को हल करते हुए x का मान ज्ञात करो​

Answer 1

Answer:

x = -1

Step-by-step explanation:

• 3x-4 = 2x-5
• 3x = 2x -5+4
• 3x-2x = -5+4

x = -1

prove

x = -1

p(x) =

3x-4 = 2x-5

p(-1) =

3(-1)-4 = 2(-1)-5

3×(-1)-4 = 2×(-1)-5

-3-4 = -2-5

-7 = -7

proved

hope it helps.

Answer 2

Answer:

-1

Step-by-step explanation:

3x-4=2x-5

3x-2x= -5+4

x = -1