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defon
3 years ago
13

What is the value of x?

Mathematics
2 answers:
andre [41]3 years ago
7 0
X - 4 + 3x + 100 = 180
4x + 96 = 180
4x = 84
  x = 21
castortr0y [4]3 years ago
6 0
X - 4 + 100 + 3x = 180
4x + 96 = 180
4x = 180 - 96
4x = 84
x = 21
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