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Brennen Gill
Mathematics
24 September, 05:41
18. x-7.8 - 2 (3.4x - 3.7) + 6.1x
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Kirk
24 September, 05:47
0
Step-by-step explanation:
x-7.8 - 2 (3.4x - 3.7) + 6.1x = x - 7.8 - 2*3.4x + 2*3.7 + 6.1x
= x - 7.8 - 6.8x + 7.4 + 6.1x
= 0.3x - 0.4
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Jaidyn Taylor
24 September, 05:53
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= 0.3x - 0.4
Step-by-step explanation:
First Distribute
x - 7.8 - 6.8x + 7.4 + 6.1x
Collect like terms
= 0.3x - 0.4
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