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Paladinen [302]
2 years ago
9

Another for solving for x but much harder

Mathematics
1 answer:
gulaghasi [49]2 years ago
4 0
Set up the equation so m<HCB + m<DCH = m<DCB

2x + 100 + 60 = x + 170
2x+ 160 = x +170
-x             -x
x + 160 = 170
   - 160     -160
x = 10
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