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IRISSAK [1]
3 years ago
7

10x - 4y=-20 Please help find number that fit to x and y that get me -20

Mathematics
1 answer:
garik1379 [7]3 years ago
7 0

Answer: (0, 5) and (-2, 0)

<u>Step-by-step explanation:</u>

10x - 4y = -20

Let x = 0, then 10(0) - 4y = -20

                                  -4y = -20

                               <u> ÷ -4 </u>   <u>÷ -4  </u>

                                     y = 5

Let y = 0, then 10x - 4(0) = -20

                         10x -  0    = -20

                      <u> ÷10           </u>    <u> ÷10   </u>

                             x         = -2

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