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Help me please !!!!!!!!!

Help me please !!!!!!!!!-example-1
User Daphtdazz
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8.2k points

2 Answers

4 votes
answer is m=11
12+[7+11]=30



User Nidhal
by
8.5k points
3 votes
12 + 7 + m = 30
19 + m = 30
m = 11
User Steffen Funke
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