i dont knoww how to do this 3/4multiplyed (8x+negitive20}=1/2times(neg.16x+neg.4)+1 can u help me please!

• it is equal to
  2*(24x-60)=-4*(16x+4)+4
  =>48x-120=-64x-16+4
  =>114x=132
  =+x=132/114
• 10 years agoHelpfull: Yes(0) No(0)