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11111nata11111 [884]
4 years ago
14

Help me number 21... Thank you

Mathematics
2 answers:
kow [346]4 years ago
5 0
I hope this helps you 4x+12=-2x -2x-4x=12 -6x=12 x=-2
zloy xaker [14]4 years ago
4 0
X=2 Hope it helps. Your welcome

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Please helpp with my math hw I’ll give brainlest
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Answer:

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