Question

Answer it pls option c

Answer 1

`x = (1)/(4)`

Explanation:

`(x)/(2) + (3)/(4) = (7)/(8)`

Multiply both sides of the equation by 8

`(x)/(2) * 8 + (3)/(4) * 8 = (7)/(8)`

`4x + 6 = 7`

Move constant to R.H.S and change its sign

`4x = 7 - 6`

Subtract the numbers

`4x = 1`

Divide both sides of the equation by 4

`(4x)/(4) = (1)/(4)`

Calculate

`x = (1)/(4)`

hope this helps..

Best regards!!

Answer 2

`x = (1)/(4)`

Explanation:

`(x)/(2) +(3)/(4) =(7)/(8)`

→ Find the LCM of the denominators (2,4 and 8)

LCM = 8

→ Multiply the whole equation by 8 to get rid of the fractions

4x + 6 = 7

→ Minus 6 from both sides to isolate 4x

4x = 1

→ Divide both sides by 4 to isolate x

`x = (1)/(4)`