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STALIN [3.7K]
3 years ago
5

What is 4x +12=20 proof

Mathematics
1 answer:
dimulka [17.4K]3 years ago
3 0
4x+12=20
-12 -12
——————
4x=8
divide by 4 on both sides
x=2
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#LearnwithBrainly

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