Question

помогите пж 1/4×(5-x)=-1/3×(2x-15)

Answer 1

1/4*(5-x)=-1/3*(2x-15)
1 1/4-1/4x=-2/3+5
-1/4x=4 1/3-1 1/4
-1/4x=3 1/12
x=-12 1/3