Question

Solve 5 x + 7 upon 2 is equal to 3 upon 2 x minus 14

Answer 1

i think it is right.
but I am not sure

Answer 2

Answer:

5x+7/2=3/2x-14

5x-3/2=-14-7/2

10-3x/2=-28-7/2

x=-35/2÷7/2

x=35/2×2/7

x=-5