If a square table can fit 8 people and a round table can fit 6 people, the equation 150=8x + 6y represents the number of each type needed for 150 people. the variable x represents the number the variable y represents the number if y=9, find the values of x. the committee needs square tables.

8x+6y=150

the problem say y=9 so replace y with 9 in the problem

8x+6*9=150

then go ahead and multiply that

8x+54=150

then subtract 54 from both sides

8x+54-54=150-54 to get 8x=96

then divide by 8 on each side

8x/8=96/8 to get x=12

so the committee needs 12 square tables

1. Square Tables

2.  Round Tables

3. 12            REMEMBER TO HIT THAT THANKS BUTTON!

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