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tester [92]
3 years ago
12

Determine x 5x + 10 = 4x + 20

Mathematics
2 answers:
Marina CMI [18]3 years ago
8 0
X=10 hop this helps
spayn [35]3 years ago
6 0
X=10

20-10=10
5x-4x=x
x=10
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