SOLUTION: CAN SOME ONE PLEASE HELP ME WITH THIS WORD PROBLEM?>>>>FOUR-FIFTHS OF THE SUM OF -20 AND A NUMBER

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Question 486389: CAN SOME ONE PLEASE HELP ME WITH THIS WORD PROBLEM?>>>>FOUR-FIFTHS OF THE SUM OF -20 AND A NUMBER
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

FOUR-FIFTHS 4%2F5
OF THE SUM OF -20 AND A NUMBER x...->...-20%2Bx
will be:
%284%2F5%29%28-20%2Bx%29
%284%2F5%29%28-20%29%2B%284%2F5%29x%29
%284%2Fcross%285%291%29%28-cross%2820%294%29%2B%284%2F5%29x%29
4%28-4%29%2B%284%2F5%29x%29
-16%2B%284%2F5%29x%29