More math help needed (hard one), thank you very much for everyone who is helping me. ?

Question

Solve.

(5/4)x + (1/8)x = (3/4) + x

Answer 1

5/4x + 1/8x = 3/4 + x

10x + x = 6 + 8x

3x = 6

x = 2

Answer: x  = 2

Proof:

5/4(2) + 1/8(2) = 3/4 + 2

5/2 + 1/4 = 3/4 + 8/4

10/4 + 1/4 = 11/4

11/4 = 11/4

Answer 2

The above guy is right

You still haven't revealed your grade..

Do it in the next question you ask

Answer 3

x=8/8*x

5/4x=10/8*x

10/8x+1/8x-8/8x=3/4

11/8x-8/8x=3/4

3/8x=3/4

x=3/4*8/3

x=2

Answer 4

(5/4)x + (1/8)x = (3/4) + x

(5/4)x + (1/8)x - x = 3/4

(5/4 + 1/8 - 1)x = 3/4

(3/8)x = 3/4

x = (3/4)/(3/8)

x = 24/12

= 2