Mathematics, 16.10.2019 00:30 joeykyle05

What's each algebraic property of this problem?
7c + 0.20(140) = 49 < -- step 0
0.20 x 140 = 28 < -- step 1:
7c + 28 = 49 < -- step 2:
- 28 - 28
7c = 21 < -- step 3:

7 7
c = 3 < -- step 4:

Answers: 2

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What's each algebraic property of this problem?
7c + 0.20(140) = 49 < -- step 0
0.20...