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Rashad Hurst
Mathematics
20 November, 04:02
15=3 (2x+4) - 3 prove x=1
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Damarion Armstrong
20 November, 04:20
0
X=1
Step-by-step explanation:
6x+12-3=15
6x+9=15
6x+9-9=15-9
6x=6
X=1
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Eliana Barr
20 November, 04:30
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see below
Step-by-step explanation:
15=3 (2x+4) - 3
Distribute
15 = 6x + 12 - 3
Combine like terms
15 = 6x + 9
Subtract 9 from each side
15 - 9 = 6x+9-9
6 = 6x
Divide each side by 6
6/6 = 6x/6
1 = x
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