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Illusion [34]
3 years ago
9

3(x+3)+2(3+x)=180 what is x?

Mathematics
2 answers:
kondor19780726 [428]3 years ago
8 0
<span>3(x+3)+2(3+x)=180
3x + 9 + 6 + 2x = 180
5x +15 = 180
5x = 180 - 15 = 165
x = 165/5 =33</span>
Nezavi [6.7K]3 years ago
7 0
3x+9+6+2x=180
3x+2x+9+6=180
5x+15=180
5x=180-15
5x=165
x=33
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