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jasenka [17]
2 years ago
6

Help me pls!! I’ll give brainliest!!!

Mathematics
1 answer:
solmaris [256]2 years ago
3 0
Q21.
6x-19=3x+32
6x-3x=32+19
3x=51
x=51/3
x=17

total of all these angles will be 360 so put the value of x in above equations the answer for both sides will be 83
now
83+83=166
360-166=194
194/2=97
m1 is 97


Q22.
20x+11=25x-14
25x-20x=11+14
5x=25
x=25/5
x=5

total of all these angles will be 360 so put the value of x in above equations the answer for both sides will be 111
now
111+111=222
360-222=138
138/2=68
m1 is 69
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