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Likurg_2 [28]
4 years ago
7

What is 2x-3y=-2 and 4x+y=24

Mathematics
1 answer:
icang [17]4 years ago
4 0
2x - 3y = -2  ⇒ 4x - 6y = -4
4x +  y = 24 ⇒  <u>4x + y = 24</u>
                              <u>-7y</u> = <u>-28</u>
                               -7      -7
                                 y = 4
                     2x - 3(4) = -2
                       2x - 12 = -2
                       <u>     +12  +12</u>
                              <u>2x</u> = <u>12</u>
                               2      2
                               x = 6
                         (x, y) = (6, 4)
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