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padilas [110]
3 years ago
8

Find the value of x in each figure

Mathematics
1 answer:
sergey [27]3 years ago
4 0
I believe x is 43.

3x+17+x-9=180 It is 180 because a straight line is 180 degrees
4x+8=180
     -8    -8   subtraction property of equality
---------------
4/4x=172/4   division property of equality
x=43  solution

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