Question

Solve the following equations 3-5x/7-x/4=1/2+5-4x/8

Answer 1

Answer:

2/77

Step-by-step explanation:

3-5x/7-x/4=1/2+5-4x/8

-2x/7-x/4=1×1/2×1+5×2/1×2-4x/8

-2x/7-x/4=1+10/2-4x/8

-2x/7-x/4=11/2-4x/8

-2x×4-x×4/28=11/2-4x/8

8x-4x/28=11/2-4x/8

4/28=11/2-4x/8

4/28×2/11=4x/8

2/77×8/4=x

2/77=x